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The WS2812B (or "NeoPixel") may look like a common 5050-sized SMD LED, but there’s actually an integrated control circuit e…
The SparkFun OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts.
This is a simple LED-illuminated tactile button with a green cap. It's just like a basic tactile button, but it lights up gre…
Slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 1250 mAh and is IE…
This Thermocouple Connector is perfect for bridging the gap between Type-K thermocouples with standard connectors with a PCB.…
The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.…
This 7" Raspberry Pi Touchscreen LCD provides you with the ability to create a standalone device that can be utilized as a cu…
The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log IMU, GPS, serial da…
To make it even easier to get started, we've assembled this Qwiic Cable Kit with a variety of Qwiic cables from 50mm to 500mm…
This panel mount USB-C extension cable enables you to more easily enclose a project that contains a USB-C port.
Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that …
This polarized I2C cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly i…
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 20x4 Black …
The SparkFun Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simp…
The new Raspberry Pi 27W USB-C PD (Power Delivery) Power Supply will deliver a maximum of 5.1V, 5A enabling the RPi 5 to powe…
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
This is a joystick very similar to the 'analog' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simpl…
The SparkFun DataLogger IoT - 9DoF comes preprogrammed to automatically log IMU, GPS, and various pressure, humidity, and dis…
This is a very small, extremely lightweight battery based on Lithium Ion chemistry, with the highest energy density currently…
The SparkFun USB-C Breakout supplies up to 3 times the power as previous USB board while breaking out each pin on the connect…
The SparkFun Qwiic OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts all over I2C.
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus.
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black …
The SparkFun Qwiic OLED Display can display up to four lines of text and features 128x32 pixels in a small 0.91in. (diagonal)…
The SparkFun Power Delivery Board provides takes 5-20V input and produces up to 100W power, so you can use the same power ada…
The SparkFun OpenLog with Headers can store, or "log", huge amounts of serial data and act as a black box of sorts.
This is a time saving kit of 140 jumper wires - cut, stripped, and pre-bent for your prototyping pleasure.
These are 6" long jumper wires terminated as male to female. Use these to jumper from any male or female header on any board.…
These are 6" long jumper wires with female connectors on both ends. Use these to jumper from any male header on any board, to…
This 10K trimmable potentiometer has a small knob built right in and it's breadboard friendly to boot!
This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
These are 6" long jumper wires with male connectors on both ends. Use these to jumper from any female header on any board, to…
This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like…
The SparkFun Beginner Parts Kit is a small container of frequently used parts that gives you all of the basic components you…
The SparkFun Qwiic OLED 1.3in. is a Qwiic-enabled monochrome OLED that displays crisp white-on-black images and text.
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 RGB on…
This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No mo…
The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log sensor, GPS, serial…
The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your proj…
This is a high quality switching 'wall wart' AC to DC 5V 2000mA USB Micro-B wall power supply manufactured specifically for S…
This simple board breaks out a female USB type A connector's VCC, GND, D- and D+ pins to a 0.1" pitch header. If you want to …
Do you want to control a standard wall outlet device with your microcontroller, but don’t want to mess with the high-voltag…
These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 850…
The SparkFun LiPo Charger Plus is the suped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) batter…
The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V.…
No, these aren't some sort of weird, AA battery, this is actually a 18650 Lithium Ion Cell. These round high capacity cells h…
The WS2812B (or "NeoPixel") may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control c…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of basic red, yellow, bl…
We know these look like a lot of our other LEDs, but they're not! These are PTH Addressable RGB LEDs with a WS2812 (or "NeoPi…
The SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular MicroView and micro OLED display!
This APA102C is the regular, 5050-sized SMD LED version. With a control circuit embedded, the APA102C-5050 is incredibly brig…
This is a cost effective 5V, 2.4A dual USB Output Car Charger .
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've…
Use this unique device to download data and control GPIB bus enabled oscilloscopes, logic analyzers, function generators, pow…
The is the official USB Type-C Power Supply for the Raspberry Pi Model 4 B.
This 2x20 pin female header is meant to allow you to extend the reach of any board with the standard 2x20 GPIO pin footprint.
The SparkFun Buck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input voltage r…
Alligator clips (or Crocodile clips, if you prefer) are likely to be the most useful thing on your workbench besides the work…
This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together …
The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet, handling up to 5.5A at 240VAC for long period…
The RV-8803 includes features like a temperature compensated crystal, low power consumption, and improved I2C interface inclu…
The two inch version of the SparkFun LuMini LED Ring, packed with 40 individually addressable LEDS, each capable of producing…
An assortment of colored wires: you know it's a beautiful thing. Six different colors of solid core wire in a cardboard dispe…
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
These 2-pin JST-SM pigtail connectors mate perfectly with LED strips and other applications that require only two lines and a…
These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 200…
The seven band graphic equalizer IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz, 160Hz, 400Hz, 1kHz…
The SparkFun DataLogger IoT comes preprogrammed to automatically log movement, GPS, and various pressure, humidity, and dista…
We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and open…
This is a 16mm thumb joystick.
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
This 2x20 "tall" header has the same number and spacing of pins as a Raspberry Pi and provides your board with the ability to…
This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audi…
This is a class 10 32GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
The SparkFun BabyBuck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input volta…
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.
This 1024 pulse per rotation rotary encoder outputs [gray code](http://en.wikipedia.org/wiki/Gray_code) which you can interpr…
This is a 100mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together…
The SparkFun 8 Channel Level Shifter Breakout features the TXS0108E 8-bit, bi-directional logic level translator from Texas I…
The MOSFET Power Switch and Buck Regulator (Low-Side) can be powered with up to 12V and control up to 10A, all while providin…
The Qwiic to Grove Adapter Cable allows interoperability between the SparkFun Qwiic Connect System and the I2C based Grove bo…
This is a basic 12 button keypad that has been designed for easy user input and functionality.
1 Meter USB Type C to Type C cable USB 2.0 data transfer capabilities.
This SMA to U.FL Cable is commonly used to attach WiFi, Bluetooth, or nRFxxx based devices to a 2.4GHz antenna. What makes th…
The SparkFun Qwiic Quad Relay is a unique power accessory board, used for switching 4 high powered devices from your Arduino …
We have no idea what USB device you are hooking up to, but if you want to access the Micro-B port on something, you might wan…
RFM95CW is an ultra-low-power, high-performance LoRa transceiver for various frequency of 137-1020 MHz wireless applications.
Embark on a Journey of Geographical Discovery with the Limited Edition SparkFun DataLogger IoT GPS Kit.
This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level transla…
This Adapter allows you to run devices and cables with the classic USB Type A connector off a device or adapter with a USB Ty…
This is a very small, extremely light weight battery based on Lithium Ion chemistry. This is the highest energy density curre…
6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs, B…
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5…
Here is the Zio Qwiic 1.5inch 128 x 128 pixels OLED display module.
These 0.3m cables have minor modifications that allow them to be be plugged into their ports regardless of orientation on the…
This is an industrial grade DC Buck-Boost converter that inputs 8V to 40V and outputs 12V up to 3A or 36W. With tons of heats…
These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect h…
The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs…
Different parts sometimes use different voltage levels to communicate. This PCA9306 Level Translator can be the key to making…
4-way Pacman type arcade joystick. Heavy duty design gives this joystick a great feel!
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to our Qwiic Connect System.
If you need some juice, this 6Ah Lithium Ion Battery is for you. These are very compact batteries based on Lithium Ion chemis…
Get ready to monitor your environment with this limited-edition kit that includes everything you need to get started with the…
Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found o…
These are 26 AWG jumper wires terminated as male to male. Use these to jumper from any female header on any board, to any oth…
An assortment of colored wires: you know it's a beautiful thing. Six different colors of stranded wire in a cardboard dispens…
This is a unique board recommended by a SparkFun customer. When playing with microSD, you sometimes need to view what the SPI…
The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery char…
This is a simple 4-pack of momentary, multicolor buttons, great for all sorts of projects! Unlike previous iterations of mult…
Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the long…
This is a 10-pack of wires that are pre-terminated with an alligator clip on one end and a male header on the other.
The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built…
The SparkFun Breadboard Power Supply Stick is a very simple board that takes a 6-12V input voltage and outputs a selectable 5…
This is a SparkFun exclusive! These are 26 AWG jumper wires terminated as male to female. Use these to jumper from any male o…
This is a 5 pin JST-ZHR cable that's terminated on the end with breadboard breadboard compatible Dupont connectors.
With SD and MMC memory prices dropping, the time is right for mass storage and datalogging. This breakout board will allow yo…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables…
The FTDI cable is a USB to Serial (TTL level) converter which allows for a simple way to connect TTL interface devices to USB…
Once you've hacked everything, why not go out in the garage and hack your car? This cable allows you to access the pins on yo…
These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic X…
This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This board can be used not only…
Featuring the AP63203, this baby breakout board takes advantage of a 2A synchronous buck converter that has a wide input volt…
This is a high quality switching 'wall wart' AC to DC 5V 2000mA Barrel Jack wall power supply manufactured specifically for S…
USB 2.0 type A to Micro-B 5-pin. This is a new, smaller connector for USB devices. Micro-B connectors are about half the heig…
This is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current yea…
Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with j…
The QwiicBus MidPoint works in tandem with the QwiicBus Endpoint to extend the range of your I2C bus and tap into it to drop …
BlinkM is a “Smart LED”, a networkable and programmable full-color RGB LED for hobbyists, industrial designers, prototype…
This is a simple 12-pack of momentary, multicolor buttons, great for all sorts of projects!
This is a basic 16 character by 2 line display. Black text on Green background. Utilizes the extremely common HD44780 paralle…
Jumper wires are awesome. Just a little bit of stranded core wire with a nice solid female connector on either end. They have…
These are 26 AWG jumper wires terminated as female to female. Use these to jumper from any male header on any board, to any o…
With this USB-C breakout you will be able to incorporate a vertical USB-C connector into your projects without needing to sol…
This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provide…
This is a 150mm long, 10-conductor cable that's especially ideal for many JTAG applications.
The SparkFun Qwiic Button with red LED simplifies all of those nasty worries away into an easy to use I2C device, no solderin…
This is a 10 meter (33 ft) long Male TNC to Male SMA cable with injection molded stress-relief boots.
Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use them exte…
This is an industrial grade DC Buck-Boost converter that inputs 8V to 36V and outputs 12V up to 6A or 72W.
This set of female stackable headers includes two 15-pin headers; the pins are spaced by 0.1".
The one inch version of the SparkFun LuMini LED Ring, packed with 20 individually addressable LEDS, each capable of producing…
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
The SparkFun ESP32 DMX to LED Shield is the perfect way to send and receive DMX data whether it's coming in or out over the o…
It's the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated p…
A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state rel…
The Qwiic MultiPort adds additional ports to boards that have only one Qwiic port on the I2C bus.
This 2x20 flat ribbon-cable fits the GPIO headers on the Raspberry Pi 3, 2, and B+ so you can easily connect to the low-level…
This is a unique two-cell AAA battery holder built specifically for the BBC micro:bit. The 6" (~150mm) cable has been termina…
This 200 pulse per rotation rotary encoder outputs [gray code](http://en.wikipedia.org/wiki/Gray_code) which you can interpre…
This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put an ethernet port into your…
These 2m cables have minor modifications that allow them to be be plugged into their ports regardless of orientation on the U…
Everything you need for a fast and easy way to extend the range of your I2C communication bus.
This is a standard issue USB 2.0 cable. This is the most common A to B Male/Male type peripheral cable, the kind that's usual…
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic …
The SparkFun OpenLog Artemis Kit is intended to provide everything you need to log the data of your choice with the OpenLog A…
This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST RE …
This is a 300mm (1 foot) Male TNC to Male SMA cable with injection molded stress-relief boots.
Embark on a Journey of RFID Exploration with the SparkFun DataLogger IoT RFID Kit.
This 6-pin connector and plug set is great when you need to create a robust connection for signal or power. This product cons…
These are addressable 5-meter-long 5V RGB LED strips that come packed with 300 APA102Cs. APA102 LEDs are very similar to WS28…
The SparkFun Qwiic Joystick combines the convenience of the Qwiic connection system and an analog joystick.
TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands f…
This board is a unique board recommended by a SparkFun customer. When playing with SD, you sometimes need to view what the SP…
There are a lot of devices out there that still communicate over RS232 but we bet your new laptop isn't one of them. Don't wo…
The LiPo Fuel Gauge communicates with your project over I2C and an alert pin also tells you when the charge has dropped below…
These 4-pin JST-SM pigtail connectors mate perfectly with LED strips and other applications that require only two lines and a…
Rotary encoders are used similarly to potentiometers. They're different from potentiometers in that an encoder has full rotat…
This RP-SMA to U.FL Cable is commonly used to attach WiFi, Bluetooth, or nRFxxx based devices to a 2.4GHz antenna. What makes…
The SparkFun Discrete Semiconductor Kit addresses your needs of only needing one or a couple transistors without you needing …
The SparkFun Inventor's Kit Parts Refill Pack provides, you with a way not to buy a whole new SIK if you lose a few of the sm…
Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to…
This is an interface cable for the [Bus Pirate](http://www.sparkfun.com/commerce/product_info.php?products_id=9544), designed…
This is not your basic 7-segment display. The Dual 7-Segment Display features two digits with an RGB LED in every single segm…
The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a Li…
This is the same 18650 Lithium Ion Cell that you know and love, but now includes pre-attached solder tabs! These round high c…
This is a SparkFun exclusive! These are 12" long, 26 AWG jumper wires terminated as male to female. Use these to jumper from …
These are good quality IC test hooks with a male connection wire. Instead of a single hook, these have two hooks that are cap…
The SparkFun Qwiic Dual Solid State Relay is a power delivery board that allows users to switch two AC loads from a low power…
Magnet wire is super useful stuff, and when you need it there's nothing else that will work. Whether you're winding a transfo…
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is…
The SparkFun 4-in-1 Multi-USB Cable is a four-headed cable that will ensure that you're never stuck looking for a USB cable t…
This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and a breadboard hookup…
A 128x160 color (18 bit!) TFT LCD display. Use this breakout to easily add visual display/interface capabilities to a project…
CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a ti…
This 10m (33') SMA extension does a great job of connecting your receiver or radio to a distant antenna with as little RF los…
This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate…
This is similar to other 16x2 character LCDs that you've seen before but with one vibrant difference: The backlight is actual…
This is an awesome little microSD USB reader. Just slide your microSD card into the inside of the USB connector, then stick t…
This 2x20 male header has the same number and spacing of pins as a Raspberry Pi but is best served when used in conjunction w…
This simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches c…
These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes …
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. 5 pair…
This is a 2-pin, through-hole PH series JST connector. The pins are spaced by 2mm. We really like the solid locking feeling…
We know this looks like a lot of our other LEDs, but it's not! This is a PTH Addressable RGB LED with a WS2812 (or "NeoPixel"…
The Base version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data…
The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs, making it easy to add full color LED control using I2C.
This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anyt…
The MyoWare® 2.0 LED Shield is designed to display the magnitude of a target muscle's signal and power the MyoWare 2.0 Muscl…
This is a time saving large kit of 700 jumper wires - cut, stripped, and pre-bent for your prototyping pleasure.
The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the inclu…
The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/d…
The SparkFun MicroMod Single Pair Ethernet Kit demonstrates 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun MicroMod …
This is a SparkFun exclusive! These are 12" long, 26 AWG jumper wires terminated as male to male. Use these to jumper from an…
This is a basic 16 character by two line display with a snazzy black background with white characters.
MOSFETs are awesome. They're like a switch that you flip electronically! This SparkFun MOSFET Power Controller makes it easy …
USB C is fantastic. But until we have converted all our hubs, chargers, and ports over to USB C this is the cable you're goin…
This is a breakout board for the WS2812B RGB LED. The WS2812B (or "NeoPixel") is actually an RGB LED with a WS2811 built righ…
This 2xAAA battery holder puts a nice finishing touch on your battery-powered project. This holder features a sliding, remova…
Miniature surface mount momentary button. These are great, low-profile momentary switches. Perfect as a tactile reset switch.…
These are bare non-addressable 1 meter long RGB LED strips that come packed with 60 5060 LEDs per meter. As these are bare LE…
Featuring the AP63203, this breakout board takes advantage of a 2A synchronous buck converter that has a wide input voltage r…
The Nokia 5110 is a basic graphic LCD screen for lots of applications. It was originally intended to be used as a cell phone …
The is the official, 1m, micro HDMI to HDMI Cable for use with the Raspberry Pi.
This panel mount USB micro-B extension cable enables you to more easily enclose a project that contains a USB micro-B port.
This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin JST RE c…
This is a flexible silicone USB-C to USB-C power charging cable.
A simple Lithium Ion battery charger for 12.6VDC Li-Ion batteries similar to the one we sell.
A Lithium battery specifically designed for operating the real time clock (RTC) on the Raspberry Pi 5.
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin. This is a pack …
This is a basic SMA male to female connector cable at 25cm in length and RG174 housing.
This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barr…
This is a USB-A and USB-C 65W power delivery (PD) wall adapter that will deliver a maximum of 240VAC, 1.5A.
No really - it's 6 inches (153mm) tall! This very large 7-segment display can be seen from a hundred feet away. So many proje…
These are a longer version of our [standard](http://www.sparkfun.com/commerce/product_info.php?products_id=116) break away he…
The SparkFun Qwiic EEPROM Breakout is a simple and cost effective option to add some extra storage space to any project.
The SparkFun Jetson Nano Basic Kit with Battery Pack provides you with all of the essential parts needed to start new project…
The SparkFun Qwiic Button with green LED simplifies all of those nasty worries away into an easy to use I2C device, no solder…
The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of our large [6.…
This is a high grade DC Buck converter that inputs 8 to 12V and outputs 5V up to 3A or 15W. With good thermal performance and…
This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all o…
Simple SPDT slide switch. Rated at 30V/200mA. The pins have .1" spacing - fits great into a breadboard! Use it as a power swi…
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry.
Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to …
The SparkFun Logomatic v2 takes everything we learned with logging analog or serial data from your projects over the years.
The Kingston Canvas Go! Plus 64GB MicroSD Card is a top-of-the-line memory card perfect for popular single board computers su…
This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel j…
This is a simple three wire cable. Great for jumping from board to board or just about anything else. There is a 3-pin JST RE…
The TLC5940 is a 16 channel PWM unit with 12-bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy…
This panel mount USB-B (female) to micro-B (male) cable enables you to more easily enclose a project that contains a USB micr…
The SparkFun Qwiic Keypad comes fully assembled and makes the development process for adding a 12 button keypad easy.
Embrace the World of Precision Distance Measurement with the SparkFun DataLogger IoT Distance Sensing Kit.
This adjustable wall adapter features a rotary switch on the enclosure that allows you to select the voltage.
This is a 10-pack of wires that are pre-terminated with an alligator clip on one end and a female header on the other.
Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-t…
This is a 4 pack of wires that are pre-terminated with an alligator clip on one end and a hookup pigtail on the other. Alliga…
This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset running at only about 22…
Sometimes when you have too many choices, it's hard to make a good decision. In fact, there are times when you just want a ba…
These 0.8m cables have minor modifications that allow them to be be plugged into their ports regardless of orientation on the…
This connector is used on all of our Qwiic-based boards and can be used to create your own I2C-based device compatible with t…
These headers are made to work with the SparkFun ESP32 Thing to connect to ESP32 Shield boards.
This is a high quality AC to DC 'wall wart' which produces a regulated output of 12VDC at up to 600mA.
A kit that includes all the male headers needed for your Raspberry Pi Pico board.
This is an simple 3' long Micro-HDMI to HDMI cable. Nothing fancy, it just works!
This DC power jack/connector is just like the other one that we carry except that it's terminated with breadboard-friendly pi…
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V re…
This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
SparkFun Jetson Nano Intermediate Kit with Power Supply provides you with all of the essential parts needed to start new proj…
This USB Power Meter is a versatile tool that can provide voltage, current, capacity, and impedance displayed on the built-in…
This is a SparkFun exclusive! These are 12" long, 26 AWG jumper wires terminated as female to female. Use these to jumper fro…
This simple board breaks out a micro-B USB connector's VCC, GND, ID, D- and D+ pins to a 0.1" pitch header. If you want to ad…
Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept…
Surface mount 3-way switch. These switches are commonly found on handheld devices like MP3 players. This switch allows the us…
The SparkFun Adjustable LiPo Charger is a single-cell lithium polymer (LiPo) and lithium ion battery charger. Because it’s …
Raytac’s MDBT50Q is a BT 5.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52840 SoC solution.
Do you have too many sensors with the same I2C address? Connect them to the SparkX PCA9846 Qwiic Mux to get them all talking …
This is a 2x23 pin female PTH header, with extra long legs which makes great for stacking. This piece is in the common config…
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumpers with male connectors on both ends. Use these to jumper fro…
Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…
This 3W per channel, Triple Output High Power RGB LED is sure to shed a lot of light on any project you add it to.
The green SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic…
These are 101mm long 26AWG jumpers with male connectors on both ends. Use these to jumper from any female header on any board…
Screw Terminal 3.5mm pitch pins with slide-locking together to form any size you need. Rated up to 125V @ 6A, and can accept …
These 32x32 RGB LED panels are an awesome place to start to add color to a project! You can create animations, games, or usef…
For the times when all you need is a basic SD card this is the card for you. 1GB capacity is plenty to store MP3s or log envi…
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VC…
This is a 12.5W Micro-USB Power Adapter with the US power prongs (100-240VAC). It's made for use with Raspberry Pi Zero 2 W, …
The SparkFun Breadboard Power Supply Stick with headers is a simple board that takes a 6-12V input voltage and outputs 5V or …
These are small spring terminals. Open the aperature with the small arm, insert the wire, release the arm and the wire is hel…
TRRS connectors are the 3.5mm audio-style connectors that you see on some phones, MP3 players and development boards. TRRS st…
Here is a tiny 4-pin Qwiic 1mm JST connector. This connector is used on all of our Qwiic-based boards and can be used to crea…
The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after…
This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can e…
This kit has all the parts needed to connect to the Ethernet port on Teensy 4.1.
The red SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic, …
These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current …
A row of right angle male headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custo…
Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to t…
If you need to knock up a quick prototype there's nothing like having a pile of jumper wires to speed things up, and let's fa…
This is a high quality power supply manufactured specifically for SparkFun Electronics packs a lot of power; 20W at 5V and 40…
This is a simple slide switch for the LilyPad. Use it as a simple ON/OFF switch, or to control LEDs, buzzers, sensors, etc. T…
Add data, input, & visibility to your project with a 2.4" TFT display, 6 addressable LEDs, onboard voltage regulator, 6 pin I…
This is a handy selection of popular LED's in a handy carrying case.
This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface ([datasheet…
The Raspberry Pi Zero and Zero W are both equipped with a smaller CSI (Camera Serial Interface) port than on a full-sized Ras…
These are two pin jumpers (also called shunts) that will create an electrical connection between two pin headers. Commonly us…
This is a 3-terminal microswitch two pack, each equipped with a 20mm offset lever actuator. These switches have a great 'clic…
This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely c…
This is a high quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for SparkFun Elect…
This is a basic SMA male to female connector cable at 1M in length and RG174 housing.
This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin JST conn…
These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard h…
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumper wires. Multiple jumpers can be installed next to one anothe…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
Integrate your MicroMod project into an Ethernet network including Power-over-Ethernet with the SparkFun MicroMod Ethernet Fu…
This is a handy cable for connecting a six pin GHR-06V type locking connector to breadboard friendly male pins.
Jumper wires are awesome. Just a little bit of stranded core wire with a nice solid pin connector on either end. They have th…
The Qwiic GPIO, based on the TCA9534 I/O Expander IC adds an additional 8 IO pins which you can read and write just like any …
This is a black insulated binding post. These binding posts *do* accept banana plugs, and are a great way to connect single-w…
The 8x8 SparkFun LuMini LED Matrix, packed with 64 individually addressable LEDS, each capable of producing 16 million colors…
This is a simple six wire cable. Great for jumping from board to board or just about anything else. There is a 6-pin JST RE c…
This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clic…
The SparkFun Micro OLED Breakout Board breaks out a small monochrome, blue-on-black OLED. It’s "micro", but it still packs …
This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect fo…
This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the us…
These 2m cables have minor, yet genius modifications that allow both ends (the A & Micro-B) to be plugged into their ports re…
These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…
Affectionately dubbed "Fairy Lights" for their similar appearance, these addressable RGB LED string lights are a great way to…
Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing…
Three pin JST connector with red, black, and yellow colors. 5 inch wire outs. This cable comes fully assembled as shown and c…
This is a USB 2.0 type A to Micro-B 5-pin black cable. You know, the mini-B connector that usually comes with cell phones, Ca…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. High q…
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumper wires terminated as male to female. Use these to jumper fro…
The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package.
This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, slidi…
This is a simple three wire cable. Great for jumping from board to board or just about anything else. There is a 3-pin JST co…
This 9V battery holder allows your battery to snap in tight and holds it in place, which is great in situations where you don…
Serial flash chips are _everywhere_ and they're as useful as they are ubiquitous. If you've never used a serial flash device …
Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO cont…
These 3-pin JST-SM pigtail connectors mate perfectly with LED strips and other applications that require only two lines and a…
This 2A "laptop brick" supply outputs both 5V and 12VDC and is terminated with a 4-pin ATX connector.
This is a high-quality switching 'wall wart' AC to DC 5.1V 2,500mA USB Micro-B wall power supply manufactured specifically fo…
These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction w…
The SparkFun Qwiic Quad Solid State Relay Kit takes one of our favorite solid state relays and lets you place up to four of t…
The SparkFun MicroMod Single Pair Ethernet Function Board introduces 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun …
These are sealed addressable 1 meter long 5V RGB LED strips that come packed with 60 APA104s per meter.
This is a USB to TTL Serial Cable which allows for a simple way to connect TTL interface devices to USB. The I/O pins of this…
We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and ar…
This is a classic 9V snap connector terminated with 2-pin polarized Molex connector with 0.1" spacing.
This Blue 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
This is a right angle 5mm addressable LED. It sounds boring, but at the time of writing, *this is the first one in the world*…
Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.
This is an inexpensive 3-foot-long HDMI to Mini HDMI cable that you can use to hook up your Raspberry Pi Zero W to a suitable…
This is a USB 2.0 type A to Mini-B 5-pin cable. You know, the mini-B connector that usually comes with USB Hubs, Cameras, MP3…
This is a unique two-cell AA battery holde. The 6" (~150mm) cable has been terminated with a JST-PH connector.
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumpers with female connectors on both ends. Use these to jumper f…
The MicroMod Data Logging Carrier offers a low-power data logging platform using the MicroMod system allowing you to choose y…
The white SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic…
RJ45 connectors are the kind that are used for Ethernet jacks, but they make great general purpose connectors when you need a…
This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST con…
These headers are made to work with the Teensy 4.1, Teensy 3.6, and Teensy 3.5 development boards.
USB is being implemented as a power connection standard more and more these days, but you don't always have a computer on han…
This 0.012" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
Check out these big 10mm common cathode through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse…
The SparkFun OpenLog Artemis (w/o IMU) Kit is intended to provide everything you need to log the data of your choice with the…
This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It'll a…
DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall …
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin.
These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount i…
The blue SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic,…
USB-C to USB-C with real-time display charging power, all in a 6.5ft cable!
This is a servo adapter cable that allows you to hookup your servo directly to alligator clip connections.
The SparkFun Micro OLED Breakout Board with Headers breaks out a small monochrome, blue-on-black OLED via 0.1"-spaced, pre-so…
The 1.2 Watt Volt small solar panel from Voltaic Systems is a lightweight, waterproof, small solar panel designed for 5-7 yea…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc.
The SparkFun 3.3V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input…
We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a per…
These plastic LED holders have a slick chrome finish and make it possible to panel-mount your indicator lights for a clean lo…
These analog (RH) British Telecom connectors are primarily used by our English friends across the pond but here at SparkFun w…
This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or…
These are your run-of-the-mill 1/4 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping a…
These 0.8m cables have minor, yet genius modifications that allow both ends to be plugged into their ports regardless of thei…
USB On-The-Go is a really useful USB specification! It allows some small devices that would usually be unable to act as a hos…
These are addressable 1-meter-long 5V RGB LED strips that come packed with 60 APA102Cs. APA102 LEDs are very similar to WS281…
This Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but can be used…
This is a single pole, 10 position rotary switch able to select up to 10 different states in a durable package. Unlike our ot…
This is a common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 3-5V…
This is a row of 40 break away headers spaced 0.1" apart with long pins on both sides. This header is especially useful when …
The SparkFun Qwiic Button Breakout simplifies all of those nasty worries away into an easy to use I2C device, and with our Qw…
This is a simple jumper adapter cable that comes pre-terminated with a female JST connector on one end and a breadboard hooku…
The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/o…
You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack contains 20…
This is a common 555 timer/oscillator from TI.
The is the official, 2m, micro HDMI to HDMI Cable for use with the Raspberry Pi.
The Qwiic OpenLog kit includes everything you'll need to get up and running with the Qwiic OpenLog and the Qwiic Ecosystem.
Pi Zero Micro-B to USB A is a really useful USB specification! It allows some small devices that would normally be unable to …
These are the surface mount 50 pin 0.5mm Board to Board Double Slot Female Connectors found on the Alchitry FPGA boards.
This White 4-Digit Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
This is a red insulated binding post. These binding posts *do* accept banana plugs, and are a great way to connect single-wir…
Ethernet is now ubiquitous with embedded systems. Before you can get your set-top box on the internet, you'll need one of the…
This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced…
Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power …
This is a USB to TTL Serial Cable which allows for a simple way to connect TTL interface devices to USB.
This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
Integrating Ethernet support into your project is a great way to relay data through a local area network and even bounce info…
RFM97CW Sub-GHz radio transceivers are ideal for long range wireless applications.
This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spa…
So much power and light from such a small package. This 5 pack of "Cool" white 3 Watt aluminum backed PCBs is sure to shed a …
So much power and light from such a small package. This 5 pack of "Warm" white 3 Watt aluminum backed PCBs is sure to shed a …
Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring. I…
It's your basic black action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the t…
ESP32-C6 is Espressif’s first Wi-Fi 6 SoC integrating 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE) and the 802.15.4 protocol.
If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or L…
These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously stron…
This Translucent MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but can be used …
With the SparkFun LumiDrive you will be able to control and personalize a whole strand of APA102s directly from the board its…
The EPD Pico Development Kit from Pervasive Displays is a cost-effective way to get into using E-ink displays.
This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, slidi…
This is a simple five wire cable. Great for jumping from board to board or just about anything else. There is a 5-pin JST RE …
Standard 22 AWG solid Black hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes …
These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18A…
This Red 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
This pack of 25 red 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a r…
This is the breakout board for the [thumb joystick](http://www.sparkfun.com/commerce/product_info.php?products_id=9032). Pins…
This is a simple 3 pin female PTH header. This header is in a configuration that makes it ideal to be used with the [MyoWare …
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two…
The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input…
Each kit of headers makes your Teensy 4.0, 3.2, and LC breadboard compatible and will allow for stacking a Teensy and Teensy-…
This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlig…
This is a portable, slim, lightweight solar panel charger with 10 watts of power and a standard USB connection port.
This is a basic RP-SMA male to female connector cable at 25cm in length and RG174 housing.
This is a handy cable for connecting a four pin GHR-04V type locking connector to breadboard friendly male pins. These cables…
This is a super small, 2x5 pin male PTH header. This header is in the common configuration for JTAG applications.
This is a framed graphical LCD 64x128 with LED backlight. This unit is a very clear STN type LCD with a simple command interf…
The purple SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwii…
10AH Lithium Battery Power Bank with Digital Readout and 3 Connector Cables and two Ports.
This is a very simple board that takes a 4-9V input voltage and outputs a selectable 1.8V or 3.3V regulated voltage. All head…
These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…
Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just that. Capable of driving high voltage motors…
Although small in size, this roller microswitch is rated for controlling electrical loads ranging from logic level to power d…
The SparkFun Dual-Port Logging Shield is a Thing Plus/Feather-compatible board which allows you to access your microSD card o…
This FTDI cable is a USB C to Serial converter which allows for a simple way to connect TTL interface devices to USB.
The SparkFun Lumenati 8-stick is a small board equipped with eight APA102C LEDs in a row and two mounting positions.
This adaptor allows you to power your RPi 4 with a previous usb-micro B power supply.
The SparkFun LED Project Kit is a great way to get started with programming and hardware interaction with the Arduino program…
A simple slide potentiometer can go a long way. Rated at 10kOhm and 0.5W. Comes with solder tab connections. The taper profil…
This is a simple LED-illuminated tactile button with a red cap. It's just like a basic tactile button, but it lights up red! …
Low profile 3.5mm stereo audio jack.
This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having …
Latch Terminal 5mm pitch, 2-pin. Rated up to 250V @ 11A and can accept 18-22AWG wire.
This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it to free up IO pins on yo…
Your project will probably need an on/off switch. If you plan to house the project in an enclosure, we found this great rocke…
CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. Thes…
Standard 22 AWG solid Red hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in…
This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being…
This is a good quick way to to interface to bare wires.
This is a USB 2.0 type B to Mini-B 5-pin black cable. You know, the mini-B connector that usually comes with USB Hubs, Camera…
This is a resistive analog joystick, very similar to those found on the PSP1000. These compact joysticks are different in tha…
The AS358P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many [applications](http://en.wikipedia.org/wiki/Oper…
This new version now has all 5 pins broken out on the connector. We have no idea what USB device you are hooking up to, but i…
This Green 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
Simple shrouded 10-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any othe…
This is a 2x18 pin female header. Each pin has a spacing of 0.1" in-between each other.
It's your basic red action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the thr…
This is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed reg…
Behold, the Hydra! This USB power cable probably looks a lot like something you've hacked together before. We do it all the t…
Yes you read that correctly - 10Farad capacitor. This small cap can be charged up and then slowly dissipated running an entir…
A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an o…
USB-C to USB-C with real-time display charging power, all in a 4ft cable!
1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent …
These stackable headers are made to work with the [SparkFun ESP32 Thing Plus](https://www.sparkfun.com/products/14689) to con…
This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole.
2500mAh 1.2V Nickel Metal Hydride rechargeable 'AA' batteries. [NiMH technology](http://en.wikipedia.org/wiki/Nickel_metal_hy…
DB9 female header - right angle PCB mount. 0.318" Style.
This is a 3-pin, through-hole PH series JST connector. The pins are spaced by 2mm. We really like the solid locking feeling…
The LilyPad Reed Switch is a simple breakout for a reed switch that will make it easy to use in e-textiles circuits in exactl…
This is a simple four wire cable. Great for jumping from board to board or just about anything else. These cables mate with t…
This is a basic RP-SMA male to female connector cable at 10M in length and RG58 housing.
This Purple 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. This is the SMD version that we are …
Simple shrouded 6-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any other…
The SparkFun Qwiic Alphanumeric Display Kit comes with six different colored, 14-segment Qwiic displays. This is your all-in-…
It's not what project you have in mind that may use a rocket launch switch... The question is what project will you come up w…
When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or car with a clear view …
This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed reg…
This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so t…
These are small rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously stron…
The 0.3 Watt Volt mini solar panel from Voltaic Systems is a lightweight, waterproof, solar panel designed for 5-7 year outdo…
Great for general connections between projects (low or high current applications).
This is the NeoPixel Stick from Adafruit, a small chainable board with eight 5050 WS2812 RGB LEDs.
This 3xAA battery holder with JST connector puts a nice finishing touch on your battery powered project.
This is a very common MOSFET with very low on-resistance and a control voltage that is compatible with most 5V microcontrolle…
The micro:bit Edge Connector - PTH, Right Angle (80-pin) allows you to expand the capabilities of the BBC micro:bit.
The MI:power board adds portability to your project. A buzzer and 3V coin cell holder is connected to the 3V, GND and P0 conn…
This 0.005" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
The WS2812B may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control circuit embedded …
These 5mm units have four pins - one for each color and a common cathode (the longest pin).
A simple SMD slide switch. Perfect for when you need access to a setting or a power switch from the edge of a PCB buried deep…
This is a common SMD barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5…
This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1…
This is a joystick thumb pad very similar to the thumb pads on PlayStation controllers.
This Translucent Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but…
This is a 2x23 pin male PTH header. This piece is in the common configuration for Beaglebone Black headers that can be broken…
This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin Molex co…
This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up blu…
This is a 16-pin, female, USB Type C connector that is commonly found in smart phones, laptops, and other newer electronics.
The KR Sense 45A is a small voltage and current sense breakout board.
These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or fin…
10Ah capacity & multiple USB options make this a great option for mobile USB power on your next project.
The 4-Bay T4s Intelligent Universal Charger from Tenergy is an automatic smart charger compatible with almost all types of re…
The ESP32-C6 has integrated 2.4 GHz Wi-Fi 6 (802.11ax) radio, and also supports the 802.11b/g/n standard for backward compati…
This is a simple 5mm LED with an interesting array of applications. This [UV](http://en.wikipedia.org/wiki/Ultraviolet) LED c…
A U.FL to SMA (jack) bulkhead straight connector with a 1.32 mm diameter cable.
This is a 12-step rotary encoder with a nice 'clicking' feel. It's breadboard friendly, and has a pretty handy select switch …
This is a simple six wire cable. Great for jumping from board to board or just about anything else. These cables mate with th…
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
The SparkFun LP55231 LED Driver Breakout is a self-contained solution for developing and deploying the nine-channel I2C LED c…
These are your standard 9 Volt alkaline batteries from Rayovac. Don't even think about trying to recharge these. Use them wit…
This is a 6-pin JST-ZHR cable that's terminated on the end with breadboard compatible Dupont connectors.
This is a simple, 220 Ohm, 1/4th Watt, +/- 5% tolerance PTH resistor. Sold as single units.
This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anyth…
The BPW34 is a tiny, general purpose [PiN photodiode](http://en.wikipedia.org/wiki/PIN_diode). This photodiode has a ton of u…
Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries.
This 2x20 shrouded header has the same number and spacing of pins as a Raspberry Pi so you can easily connect via ribbon cabl…
Simple IDC ribbon cable. Used for AVR programming, general communication, and all around handy-ness. Datasheet shows an i…
These stackable headers are add a great deal of connectivity to your next project where you need 12, stackable, pins in a lin…
The 0.6 Watt Volt small solar panel from Voltaic Systems is a lightweight, waterproof, small solar panel designed for 5-7 yea…
These are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it thr…
This inline switch is great when you just want a simple on/off toggle switch that's already enclosed. Inside is a simple rock…
This is a 2-pin JST RCY connector typically used for low-voltage applications running 3A or less. They are commonly found in …
This is a basic RP-SMA male to female connector cable at 1M in length and RG174 housing.
This is a digital control knob that provides 128 unique results spaced around a full circle. It is designed as a control pane…
This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag.
These 0.3m cables have minor, yet genius modifications that allow both ends to be plugged into their ports regardless of thei…
This 0.012" Flexinol® Actuator Wires (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foo…
Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.
This a simple breakout PCB for our [2x2 silicone button pads](https://www.sparkfun.com/products/7836). Each LED and button is…
Holy Wattage, Batman! This Power Resistor Kit comes with 5 each of 5 different 10 Watt resistor values including 1 Ohm, 2 Ohm…
The SparkFun Qwiic Alphanumeric Starter Kit comes with two displays, one red and one white, standoffs and screws for mounting…
This IR proximity contactless button makes for a good replacement for typical push buttons
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/g…
The pink SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic,…
This is a small device called a [reed switch](http://en.wikipedia.org/wiki/Reed_switch). When the device is exposed to a magn…
This is a simple two wire cable. Great for jumping from board to board. 2-pin JST connector on one end, bare cable on the opp…
12" long cables terminated with banana plugs, ideal for the micro:bit and gator:bit ecosystems.
This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. **Note:** Po…
The µLCD-144-G2(GFX) is a compact and cost effective display module using the latest state of the art LCD (TFT) technology w…
This relay's coil is rated up to 3V, with a maximum switching voltage of 250VAC, 125VDC. The contacts are rated up to 10A (@1…
This is a very common 0.1uF capacitor. Used on all sorts of applications to decouple ICs from power supplies. 0.1" spaced lea…
It's tiny, it's handy, and it can give your normal USB-equipped device a micro-B connector! With the USB to Micro-B Adapter y…
This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up whi…
These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height fo…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 25 LEDs all convenien…
The Qwiic MultiStar adds five additional ports to boards that have only one Qwiic port on the I2C bus and can also be added t…
These 2x3 crimp connectors can be snapped onto 6-wire ribbon cable to make your own cable assemblies and keep your connection…
This is a 128x32 pixel, 0.91" white-on-black OLED.
The ATX power connector breaks out the standard 4-pin computer peripheral port for you 12V & 5V devices from one wall adapter…
This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlig…
This is a USB Type-C Power Supply that is compatible with the Raspberry Pi 4.
This is a very common signal diode - 1N4148. Use this for signals up to 200mA of current.
This is a 3.5mm TRRS SMD audio jack. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players …
The 0.3 Watt 2 Volt mini solar panel from Voltaic Systems is a lightweight, waterproof, solar panel designed for 5-7 year out…
Looking to add MIDI to your project? This is a female, 5-pin, right-angle DIN 5/180? connector which will interface with most…
This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you'll need t…
This is a breakout board for our non-isolated, [6A DC-to-DC Converter Module](http://www.sparkfun.com/commerce/product_info.p…
This is a very simple, clear infrared LED. These devices operate between 940-950nm and work well for generic IR systems inclu…
Standard 22 AWG stranded red wire. Use this for soldering wire or any project in which you need flexible wire. Comes in small…
This is a super small, 2x5 pin female PTH header. This header is in the common configuration for JTAG applications.
A 200mm MIPI Cable for interfacing the Raspberry Pi Camera Modules with the Raspberry Pi 5.
Do you have an R/C vehicle battery pack that desperately needs a Deans connector? With our new M/F Deans connector pair, you'…
The KR Sense 90A is a small voltage and current sense breakout board.
This is a two pin, compact surface mount JST connector
OBD-II provides access to numerous data from the ECU and offers a valuable source of information when troubleshooting proble…
This pack of 25 blue 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a …
Standard 22 AWG solid Yellow hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes…
This is a simple, subminiature size, axial lead mounted rectifier diode. The 1N4001 is rated for up to 1A/50V.
This servo cable has a shrouded male servo connector on one end, and 3x breadboard hookup pigtails at the other end.
The Espressif ESP32-C3 is the next version of the popular ESP32 Bluetooth and WiFi enabled module.
This pack of 25 green 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a…
These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effect…
Have you ever seen those strings of fairy lights, or pre-lit Christmas trees, that change colors with a little remote? Have y…
This pack of 25 yellow 5mm LEDs will help alleviate frustrations you've had with accidentally burning them out by having a re…
Plug (three conductors and a ground) & shroud to hack or repair or add a 4-conductor audio jack into your project.
These are very common, high quality BJT NPN transistors made by ST Micro.
Standard 22 AWG solid Brown hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes …
Standard 22 AWG solid Gray hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes i…
VS1063 is an easy-to-use, versatile encoder, decoder and codec for a multitude of audio formats. They can be hard to get hold…
This 3ft Category 6 (CAT 6) Ethernet cable is the solution to your internet working needs. With a speed of up to 500MHz you c…
This is a translucent silicon rubber button pad with 16 buttons, the same found in our Simon Soldering Kits.
This is an SMD 6mm square SPST button. What we really like is the little button head and good tactile feel (it ‘clicks’ r…
Do you need that extra push over the cliff? The Small sized GTE (Goes To Eleven) Knob can fit onto potentiometers with a 6mm …
If you ever find yourself connecting handfuls of resistors to the ground bus of your breadboard, you may consider these SIL-p…
This product is designed to connect the [RTK Surveyor](https://www.sparkfun.com/products/17369) product line to the popular […
The W25Q32FV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins, and power.
This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This…
These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously…
Your basic 7-segment LED. Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6". Ove…
The gator:log is the perfect data logging tool for your next experiment.
This is a SMD 4-pin right angle male header. We use this header on our [Graphic LCD Serial Backpack](https://www.sparkfun.com…
This is a 4-pin JST-ZHR cable that's terminated on the end with breadboard compatible Dupont connectors.
This is a simple 3.5mm TRS stereo audio jack with a screw-on plastic shroud. These are great for projects that plug into head…
Standard 22 AWG stranded black wire. Use this for soldering wire or any project in which you need flexible wire. Stranded wir…
This is a foot-long white audio cable that has been terminated with two TRRS connectors at each end. TRRS connectors are the …
Latch Terminal 5mm pitch, 3-pin. Rated up to 250V @ 11A and can accept 18-22AWG wire.
The SparkFun Rotary Switch Potentiometer Breakout is a small board the allows you to add resistors to a [10-position rotary s…
Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins: one for each color a…
1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 330Ohm resistors make excelle…
This is a simple 48W (8V DC, 6A) power supply, designed for use with the Raspberry Pi Build HAT.
This is an IC Test Clip for 8-pin small outline integrated circuits (SOIC). This test clip assures a secure connection to all…
These are standard 0.1" spaced header pins that can be through-hole mounted. This header connects perfectly with most 6-pin m…
This is the 100mm 16-way 0.5mm-pitch Flexible Printed Circuit used to interconnect smôl boards end to end. *** _**smô…
A black USB A to Micro B cable for use with the micro:bit.
Standard 22 AWG solid White hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes …
This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an a…
Do you fear that your power may not be "far reaching" enough? How would another 6' work for you? Okay, so it doesn't sound ve…
Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium I…
An adjustable potentiometer can open up many interesting user interfaces. With this 100k Ohm linear pot just turn the dial an…
Polarized connectors and headers for your perf board/PCB projects.
The SN74HC595N is a simple 8-bit shift register IC.
This a simple breakout PCB for our [4x4 silicone button pads](https://www.sparkfun.com/products/7835). Each LED and button ca…
Latch Terminal 5mm pitch, 4-pin. Rated up to 250V @ 11A and can accept 18-22AWG wire.
Dip sockets for all your prototyping needs. If you've ever had to de-solder a dip part from a circuit board, you know how val…
An adjustable potentiometer can open up many interesting user interfaces. With this 100k Ohm logarithmic pot just turn the di…
The micro:bit Edge Connector - SMD, Right Angle (40-pin) allows you to expand the capabilities of the BBC micro:bit.
Do you fear that your power may not be "far reaching" enough? How would another 3' work for you? Okay, so it doesn't sound ve…
BNC connectors are ideal for quick connects to audio coax and high-frequency signal lines. This is a right-angle connector an…
SMA to MMCX Connector. Adapts MMCX jack to a standard SMA bulkhead. This cable interfaces to the GM862 Cellular modules and t…
These are the sturdy little stomp switches that you find on guitar effects pedals. They’re 3PDT (three-pole, double-throw) …
This is a 18 AWG simple two wire automotive cable. Each assembly has bare wires on both ends with a Molex A and B connector i…
Arduino Opta is a secure, easy-to-use micro PLC (Programmable Logic Controller) with Industrial IoT capabilities.
This 0.5m SPE cable enables Ethernet data transmissions by using only two wires and the simultaneous power supply for termina…
The SparkFun Power Supply Sample Kit provides you with a sampling of the power supplies that we offer to power your next proj…
These are the surface mount 50 pin 0.5mm Board to Board Double Slot Male Connectors found on the Alchitry FPGA boards.
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of basic red and yellow …
The SparkFun ESLOV to Qwiic Bridge lets you quickly and easily connect Qwiic breakouts to Arduino boards with an ESLOV connec…
This is the kind of 1/4" stereo jack you might find in home stereos and PA systems. Switched contacts allow you to detect whe…
The ESLOV connector has five pins (one more than standard I2C) for automatically configuring the module and handli…
Electrolytic decoupling capacitors 1000uF/25V. These capacitors are great transient/surge suppressors and work well in high-v…
DIP switch with 8 individual switch positions. The pins have .1" spacing - fits great into a breadboard! Works great as gener…
These digital (LH) British Telecom connectors are primarily used by our English friends across the pond but here at SparkFun …
Use this jig to hold your 5mm LEDs while bending the legs over and mount to the side of your board.
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your roo…
USB Type 'A' Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable. Designed to moun…
The CD40106BE consists of six Schmitt-trigger circuits. Each circuit functions as an inverter with Schmitt-trigger action on …
A green USB A to Micro B cable for use with the micro:bit.
This is a 12-pin male PTH straight header.
This is the 2N5192G, an NPN silicon transistor. This little transistor can help in your project by being used to help drive l…
Schottky diodes are known for their low forward voltage drop and a very fast switching action. This 1A 40V Schottky diode is …
These are your standard 1.5V AA alkaline batteries from Panasonic.
This is the basic L7812 voltage regulator, a three-terminal positive regulator with a 12V fixed output voltage. This fixed re…
Huge 10mm through-hole LEDs. Mood-light an entire wall!
The Kitronik Smart Air Quality Board for Pico provides a complete air monitoring and reporting solution for the Raspberry Pi …
This is the 36mm 16-way 0.5mm-pitch Flexible Printed Circuit used to interconnect smôl boards side by side. This FPC has an …
This is a 10-pin header with 2mm pitch that mates with our [XBee socket](https://www.sparkfun.com/products/8272). It can be u…
For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…
These are standard 0.1" spaced header pins that can be through-hole mounted. This header connects perfectly with most 10-pin …
Surface mount DPDT switch for those tight portable designs. Capable of switching up to 1.2VA (360mA at 3.3V and 240mA at 5V).
A 200mm MIPI Cable for interfacing the Raspberry Pi Display Modules with the Raspberry Pi 5.
This 6N137 diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector.
Do you need *a lot *of space? But you need it in the size of your pinky nail? microSD (uSD) is here to save the day. TransFla…
Simple breakout board for the 3.5mm audio jack. Use this breakout (shipped bare) to allow breadboard or SIP access to the sup…
This is a 2x40 pin right-angle PTH header. This header can be broken apart with a fair amount of force to form smaller header…
Our RedBoards are great. But don't they sometimes seem a little **_BIG_**?! Enter **smôl**, a new range of boards which a…
You might have seen these cables used in computers. They are typically used to bring USB connections from a motherboard to th…
Low-profile electrolytic decoupling capacitors 10uF/25V. These capacitors are great transient/surge suppressors and work well…
This is an Audio to Alligator Cable, an 8" long 22 AWG wire with two alligator clips at one end and a 2.5mm mono plug at the …
This is a wire assembly terminated with the same 8-pin JST-SH connector which is on the Mega Pro Mini. Pick up a few of these…
This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on [ATX](http://en…
This 3xAA battery holder with bare wire leads puts a nice finishing touch on your battery powered project.
This is a 2x5 pin 1.27mm header.
The ESP32 WROOM MCU Module with PCB Antenna is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of appl…
These are very common, high quality BJT, PNP transistors made by ST Micro. Rated up to 200mA. **Datasheet:** [2N3906](http…
This is a 3-terminal microswitch, with a small push-button. This switch has a great 'clicky' sound to it, and a nice tactile …
A simple Lead-acid battery charger for 13.8VDC Lead-acid batteries. It comes in a robust metal enclosure (IP68 rated) with a …
USB-A to USB-C with real-time display charging power, all in a 4ft cable!
This is a 3-pack of international wall adapter sockets for the UK/EU/AU.
USB Type 'A' Male connector. Ideal for making very small USB dongle devices that plug directly into a computer USB port or th…
This is a very common 22pF capacitor. Used with crystals for loading purposes. 0.1" spaced leads make this a perfect candidat…
USB Type 'B' Female connector. The 4 connection pins have .1" spacing allowing it to be inserted into development boards and …
PCB mount clip to hold a AAA battery. Sold in single units, you'll need two for each battery. These work great for small, low…
These are standard 0.1" spaced header pins that can be surface mounted for applications where through-hole pins won't work. T…
These standard female headers add a great deal of connectivity to your next project where you need 12-pins in a line. Each or…
Here we have some right-angle headers with 40x3 pins. They are break away and will take a bit of effort to break this beast w…
This is a basic, 4-digit 7-segment display - red in color. It has a common anode. The display features one decimal point per …
This is your standard fridge magnet, perfect for holding up quite a bit of weight. Grade C8, ceramic disk magnet. Magnetizati…
The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if it can sense if …
The MCP23008 uses two I2C pins which can be shared with other I2C devices, and in exchange gives you eight general purpose pi…
This pack of female headers includes two 6-pin headers and two 8-pin headers. This is similar to the header kit that comes wi…
This is a black plastic bezel, custom made to mate with the silicon rubber pads. Black 1/8" ABS plastic. We use four 4/40-0.5…
This is a simple 2x3 female PTH header.
This is a basic, 4-digit 7-segment display - blue in color. It has a common anode. The display features one decimal point per…
Behold, the Hydra! This USB power cable probably looks a lot like something you've hacked together before.
This is a simple three wire cable. Each cable is 6" long and is great for jumping from board to board or just about anything …
A 5-way tactile switch allows for a joystick-like interface in a very small package. These are surface mount, but easily sold…
This USB AC to DC power supply will do 5V at 2A!
These are standard 0.1" spaced header pins that can be through-hole mounted. This header connects perfectly with most 8-pin m…
Two pin, compact surface mount connector.
This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at [monome.org](http://monome.…
Use this high-strength acrylic gasket to attach the 1.2W panels from Voltaic Systems to an enclosure.
The TLP290-4 is an optoisolator transistor from Toshiba.
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line.
This is a through-hole 12mm coin cell battery holder. It's the unit we like to use as RTC backup and SRAM backup for GPS unit…
These simple 24AWG wires are terminated with a female insulated spade connector at one end and a braided wire lead at the oth…
Standard 22 AWG stranded white wire. Use this for soldering wire or any project in which you need flexible wire. Stranded wir…
These 2x5 crimp connectors can be snapped onto 10-wire ribbon cable to make your own cable assemblies and keep your connectio…
This is a simple, subminiature size, axial lead mounted rectifier diode. The 1N4004 is rated for up to 1A/400V.
This is a simple 2x3 male PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing…
The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontr…
This is a simple 14-pin female PTH header. Each pin has a spacing of 0.1" in between each other.
The PIC16F1829-I/SS is an 8-bit microcontroller with 14kB flash.
This is the CR2025 20mm coin cell battery. You may be wondering what sets this guy apart from the more common CR2032 coin cel…
A 2 x AAA battery box with a JST connector for powering the micro:bit.
These are your standard 1.5V AAA alkaline batteries from Energizer.
TIMI is a 0.96” TFT LCD display module that is driven directly by a PIXXI-28 graphics processor from 4D Labs.
This is a simple six wire cable. Great for jumping from board to board or just about anything else. There is a 6-pin Molex co…
The ESP32 WROOM MCU Module with U.FL is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of application…
The cable features a 1.25mm pitch GHR-06V-S & GHR-04V-S 'locking' JST connector commonly found on some sensors, radios, and o…
USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players, media/d…
This Thermocouple Connector is perfect for bridging the gap between Type-K thermocouples with standard connectors with a PCB.
This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for …
This Pink 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
A 2 x AAA battery box with a JST connector and on/off switch for powering the micro:bit.
The Balun Ember Transformers from Wurth Elektronik allow you to convert an unbalanced signal in a transmission line to a bala…
Electrolytic decoupling capacitors 100uF/25V. These capacitors are great transient/surge suppressors. Attach one between the …
These are simple 6-position screw terminals with 2.54mm pitch pins.
This is a basic, 4-digit 7-segment display - green in color. It has a common anode. The display features one decimal point pe…
This is a 3-pin male PTH right angle header.
A rugged 10-way 3.5mm-pitch PCB terminal block & 3.5mm-pitch rising clamp screw socket.
This is a handy cable for connecting a five pin GHR-05V type locking connector to breadboard friendly male pins.
This is a basic, 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point pe…
Standard 'Watch' or Real-Time-Clock crystal. 32.768kHz means it is precisely half of a 16-bit counter. Start counting at 0x80…
This is a simple knob that connects to the small and medium sized linear slide potentiometers.
The ESP32-WROOM-DA module achieves high-quality, wireless connectivity across large areas, using two complementary PCB antenn…
This tiny little guy is the ALS-PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS-PT…
Use this high-strength acrylic gasket to attach the 0.3W panels from Voltaic Systems to an enclosure.
The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa…
Amphenol FCI FFC/FPC Flexible Circuit Connectors are a broad range of innovative connector solutions to terminate FFC/FPC.
TIMI-MB (mikroBUS™) is a 0.96” TFT LCD display module that is driven directly by a PIXXI-28 graphics processor from 4D La…
The is the official, 1m, HDMI to HDMI Cable for use with the Raspberry Pi.
Dip sockets for all your prototyping needs.
This is a simple 2x8 male PTH header. This header is that you will find commonly used to interface with a basic 8x2 character…
This is a SMD 6 pin right angle male header. We use this header on our [LilyPad Main Board](http://www.sparkfun.com/commerce/…
These are standard 0.1" spaced header pins that can be surface mounted for applications where through-hole pins won't work.
This isn't your ordinary power supply. The Global Power Supply is a 15V, 4.34A power device specifically designed to work wit…
This is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 250VAC, up to 500mA. Fuses ar…
This is a simple knob that connects to the extra large sized linear slide potentiometer.
These are standard 0.1" spaced header pins that can be through-hole mounted. This header connects perfectly with most 5-pin m…
Sometimes referred to as "spade connectors," these quick disconnects are really useful as power connectors in prototyping or …
This is the SMD version of [PRT-07948](http://www.sparkfun.com/products/7948), which is the unit we like to use as RTC backup…
Huge 10mm through-hole LEDs.
This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and set…
The MMA8452Q is a smart low-power, three-axis, capacitive MEMS accelerometer with 12 bits of resolution. This accelerometer i…
This is a black plastic bezel, custom made to mate with the silicon rubber pads. Black 1/8" ABS plastic. Using two of these b…
SD cards are all over the place and they're great for storing large amounts of data. Why not take advantage by adding an SD s…
This is a simple 2x6 female PTH header. Each pin has a spacing of 0.1" in between each other.
This is a 5mm PTH fuse clip intended to be used with our Glass Fuses. **Note: **These are sold in single units. If you inten…
This is a SMD 6 pin right angle female header. We realized that we have had the male version of this header available for awh…
PCB mount clip to hold a AA battery. Sold in single units, you'll need two. These work great for small, low power application…
This is a handy little device that can save your system from smoking. A resettable fuse (also known as a [PTC](http://en.wiki…
ATtiny84A are low-power CMOS 8-bit microcontrollers based on the AVR enhanced RISC architecture.
Poke Home Connectors have been added on a number of our boards over the last few years by providing a simple terminal-type co…
This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it ‘clicks’ r…
These are simple 12-position screw terminals with 3.5mm pitch pins.
1.0M Ohm, 1/4th Watt, +/- 5% tolerance PTH resistor.
Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. Take all the coolness of the nRF2401A and add …
The ZMOD4450 Gas Sensor Module is designed for detecting gases associated with food ripening or rotting.
1/6th Watt, +/- 5% tolerance PTH resistor.
1.0M Ohm, 1/4th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards.We've opted for a new and …
[RTC](http://en.wikipedia.org/wiki/Real-time_clock) stands for real time clock folks. The DS3234 is a low-cost, extremely acc…
The QC3.0 Power Supply Set (US) is a USB wall adapter with an input value of AC100-240V, and an output of 6V-6.5V/3A, 6.5V-9V…
These Adam Tech Wall Adapter Cables are terminated with a standard European (CEE 7/7) plug at one end and three insulated spa…
Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an analog to digital reading f…
Ever wanted to see what's on that SIM card? Use these sockets in your next project to interface to any old SIM. 6-Pin standar…
These red and black jumper wires can be used for pretty much everything including breadboards, Arduinos, and any 0.1in pitch …
The 'must have' IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V…
The STA540 from STMicro is a 4-channel, [class AB](http://en.wikipedia.org/wiki/Electronic_amplifier#Class_B_and_AB) audio am…
This is a 40-pin surface mount FPC (Flat Printed Circuit) connector.
The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerom…
This 2x13 shrouded header has the same number and spacing of pins as the Raspberry Pi so you can easily connect via ribbon ca…
This is a USB 3.0 type A to Micro-B 9-pin cable.
The BAV99 is a 350mW high-speed switching diode array with series-pair diode configuration.
These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. …
This series of Zener diodes is packaged in a SOD−323 surface mount package that has a power dissipation of 300 mW.
This is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 125VAC, up to 5A. Fuses are p…
Huge 10mm through-hole LEDs. Mood light an entire wall!
These are standard 0.1" spaced header pins that can be through-hole mounted.
This is the very popular RGB combo but in SMD form. These units have four pads with a common anode configuration. Use this on…
The GD25Q40C (4M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI.
A simple 10-pin cable.
This is a small ambient light sensor that acts as an NPN transistor. The more the sensor is exposed to light, the stronger th…
The Elektor DIY LiPo Supercharger can charge a single-cell LiPo battery and protect it against the effects of overvoltage, ov…
This right-angle tactile switch has a great 'click' to it. Also, because it's a through-hole design it's very sturdy. Mount i…
The BMD-34 series are advanced, highly flexible, ultralow-power multiprotocol modules that enable concurrent Bluetooth 5, Thr…
The Double Backlit user interface is like the Single Backlit Button, but twice the fun!
This is a 680 Ohms, 1/10W, ±5% tolerance SMD resistor.
Panasonic FK SMT Aluminum Electrolytic Capacitors feature a high endurance of up to 5000 hours at +105°C and a temperature r…
Here is a six pin horizontal 1.0mm pitch connector.
This is a mountable SPDT slide switch --- great for use as a general control switch. The pins are spaced by 3.7mm (0.14"), ma…
Here's a very cool [TFT LCD](https://electronics.howstuffworks.com/lcd4.htm) display with 128 x 160 resolution and 18-bit col…
There is a 3-pin Molex connector on one end, 3-pin JST connector on the other both with 0.1" spacing.
These resonators are +/-0.5% or better from -20C-+80C.
This is a 100 kOhms, 1/10W, ±1% tolerance SMD resistor.
The Segger J-Link On Board microcontroller is based on the ARM® Cortex™- M4.
SparkFun Jetson Nano Intermediate Kit with Battery Pack provides you with all of the essential parts needed to start new proj…
This is a 715 Ohms, 1/10W, ±1% tolerance SMD resistor.
These are the same RGB LEDs that were used for the old WS2801 breakout board. They're great when you need a lot of color from…
This is a 4.7 kOhms, 1/10W, ±1% tolerance SMD resistor.
This is a 240 Ohms, 1/10W, ±1% tolerance SMD resistor.
The SparkFun Variable Load is a quick to assemble kit that has been designed to allow users to draw a specific amount of curr…
The ever-popular FTDI USB to UART IC now comes with built-in EEPROM and built-in oscillator! This IC comes in a 28-pin SSOP p…
This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert …
This is a 470 Ohms, 1/10W, ±1% tolerance SMD resistor.
This sleek, red 16GB thumb drive has been emblazoned with our SparkFun Electronics logo and our moniker to Start Something!
Sometimes referred to as "spade connectors," these quick disconnects are really useful as power connectors in prototyping.
This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50Ω impedance…
The Qwiic Transparent OLED HUD is SparkFun's answer to all of your futuristic transparent HUD needs.
These 0.1" spaced female headers are perfect for building your own Raspberry Pi B add-on modules. These PTH headers are arran…
The LN298 is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and dri…
This is a 1024 x 600 resolution IPS display touchscreen for the Raspberry Pi.
This is a basic surface mount JST-SH 2-pin right angle connector.
This is a class 10 16GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
Here is a four pin horizontal 1.0mm pitch connector. It is useful if you need something very tiny as a connection. These are …
**Replacement:** None. We are no longer selling these. This page is for reference only. These are very small surface mount q…
The PiJuice is a fully uninterruptible power supply HAT that will always keep your Raspberry Pi powered.
The SkyRC B6 V2 is a DC input high-performance, micro-processor controlled charge/discharge/DC/DC converter with battery mana…
This is a 3-pin male SMD right angle header.
These LR44 button cell batteries are fairly common but it can be hard to keep them around. They fit our digital calipers, so …
M6E-Nano’s wide RF output range (0 dBm to +27 dBm) is important for the read/write requirements for RFID-enabled printers a…
This is a 2.7 kOhms, 1/10W, ±1% tolerance SMD resistor.
This is a 330 Ohms, 1/10W, ±1% tolerance SMD resistor.
This version of the APA102 (or “DotStar”) is an astoundingly tiny, 8-pin, 2020-sized (2x2mm) SMD LED. With an integrated …
This 6 position screw terminal block provides a simple way to connect wires to a single connection point.
These are six inch long, 26 AWG jumper wires with breadboard-friendly male connectors on both ends.
This is a class 10, 16GB, micro SDHC card that has been pre-installed with the NOOBS operating system for the Raspberry Pi.
