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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 …
Featuring the AP63203, this breakout board takes advantage of a 2A synchronous buck converter that has a wide input voltage r…
The SparkFun Qwiic EEPROM Breakout is a simple and cost effective option to add some extra storage space to any project.
Miniature surface mount momentary button. These are great, low-profile momentary switches. Perfect as a tactile reset switch.…
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 perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
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…
This panel mount USB-B (female) to micro-B (male) cable enables you to more easily enclose a project that contains a USB micr…
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…
The Kingston Canvas Go! Plus 64GB MicroSD Card is a top-of-the-line memory card perfect for popular single board computers su…
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 adjustable wall adapter features a rotary switch on the enclosure that allows you to select the voltage.
Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…
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"…
This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface ([datasheet…
This USB Power Meter is a versatile tool that can provide voltage, current, capacity, and impedance displayed on the built-in…
Do you have too many sensors with the same I2C address? Connect them to the SparkX PCA9846 Qwiic Mux to get them all talking …
The SparkFun Qwiic Keypad comes fully assembled and makes the development process for adding a 12 button keypad easy.
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, …
This panel mount USB micro-B extension cable enables you to more easily enclose a project that contains a USB micro-B port.
This DC power jack/connector is just like the other one that we carry except that it's terminated with breadboard-friendly pi…
The SparkFun Adjustable LiPo Charger is a single-cell lithium polymer (LiPo) and lithium ion battery charger. Because it’s …
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…
The SparkFun MicroMod Single Pair Ethernet Function Board introduces 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun …
A kit that includes all the male headers needed for your Raspberry Pi Pico board.
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 3W per channel, Triple Output High Power RGB LED is sure to shed a lot of light on any project you add it to.
This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
Raytac’s MDBT50Q is a BT 5.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52840 SoC solution.
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…
SparkFun Jetson Nano Intermediate Kit with Power Supply provides you with all of the essential parts needed to start new proj…
The SparkFun Qwiic Button with green LED simplifies all of those nasty worries away into an easy to use I2C device, no solder…
Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept…
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 basic SMA male to female connector cable at 25cm in length and RG174 housing.
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…
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumpers with male connectors on both ends. Use these to jumper fro…
These headers are made to work with the SparkFun ESP32 Thing to connect to ESP32 Shield boards.
These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current …
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VC…
Screw Terminal 3.5mm pitch pins with slide-locking together to form any size you need. Rated up to 125V @ 6A, and can accept …
This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset running at only about 22…
These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction w…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. High q…
This is the same 18650 Lithium Ion Cell that you know and love, but now includes pre-attached solder tabs! These round high c…
The Raspberry Pi Zero and Zero W are both equipped with a smaller CSI (Camera Serial Interface) port than on a full-sized Ras…
The green SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic…
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…