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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…
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 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…
The FTDI cable is a USB to Serial (TTL level) converter which allows for a simple way to connect TTL interface devices to USB…
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…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables…
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 smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
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…
