SparkFun

This is a unique two-cell AAA battery holder built specifically for the micro:bit. The 6" (~150mm) cable has been terminated with a JST-PH connecto...

Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that resistors disappear i...

Description: This 2x20 male header has the same number and spacing of pins as a Raspberry Pi but is best served when used in conjunction with the P...

The SparkFun Qwiic pHAT Extension for the Raspberry Pi 400 provides you with a quick and easy solution to access all of the 400's GPIO, stack your ...

This 2x20 flat ribbon-cable fits the GPIO headers on the Raspberry Pi 4, 3, 2, and B+ so you can easily connect to the low-level peripherals and ge...

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, blue and green 5mm LEDs ...

This is an awesome little microSD USB reader. Just slide your microSD card into the inside of the USB connector, then stick this into a USB port an...

These are 6" long jumper wires terminated as male to female. Use these to jumper from any male or female header on any board. Multiple jumpers can ...

A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. Features: Pin Style: Square...

This adjustable-temperature soldering iron is a great tool for when you don't want to break the bank but need a reliable iron to get the job done. ...

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a rangin...

This is a time saving kit of jumper wires - cut, stripped, and pre-bent for your prototyping pleasure. Included with this kit are 14 various length...

A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advan...

These are 6" long jumper wires with female connectors on both ends. Use these to jumper from any male header on any board, to any other male header...

These are 6" long jumper wires with male connectors on both ends. Use these to jumper from any female header on any board, to any other female head...

If your plants could talk, would they call out "Water me, Seymour?" Unfortunately (or fortunately, perhaps) plants have yet to develop the abi...

The SparkFun Servo pHAT for Raspberry Pi allows your Raspberry Pi to control up to 16 servo motors in a straightforward and uncomplicated manner vi...

Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a really rewarding ...

The Teensy 4.1 is newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP...

This is the SparkFun Pi Wedge, a small board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the pins out to breadboard-f...

The 8BitDo Lite Bluetooth Gamepad is an ultra-portable controller made for 2D games & more. Beyond the compatibility for Windows Machines, Stea...

The 8BitDo SN30 Pro Bluetooth Gamepad is the worlds first, fully featured retro controller. It boasts a full button set with clickable joysticks, r...

This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No more looking under your d...

The SparkFun Qwiic pHAT V2.0 for Raspberry Pi provides you with the quickest and easiest way to enter into SparkFun’s Qwiic ecosystem while st...