Full Catalog

This Micro:bit and Adafruit CLUE connector breaks out the ports with an edge connector so you can use conductive materials to put circuits together...

An off-the-shelf hardware test jig! - 3 Current Measurement Channels (5A Max), 1 Low Current Measurement Channel (uA), 4 Temp Measurement Channels ...

These premium jumper wires are stranded 26 AWG wires with male terminations on both ends, for use with 0.1″ (2.54 mm) female headers, connectors, ...

The 0.6 Watt Volt small solar panel is a lightweight, waterproof, small solar panel designed for 5-7 year outdoor applications. It will charge 1S ...

The SparkFun Auto pHAT for Raspberry Pi is an all in one robotics package that focuses on quickly adding robot functionality and support to yo...

It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader....

The SparkFun weather:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully fun...

Ready to get started with Raspberry Pi and Qwiic? The SparkFun Qwiic Kit for Raspberry Pi includes the Sparkfun Qwiic HAT for Raspberry Pi, wh...

Here we have your run of the mill AA battery!  Order 1, get one battery.  Order 2, get two batteries, and so on. Brand may vary.

Building a line following robot for school project or competition? Or building an Automated Guided Vehicle (AGV) for industrial use? Maker Lin...

Mote is the most stylish way to light your home (or ship)! Ideal for under-shelf or under-cabinet lighting, or even lighting the way to the emerge...

For the micro:bit v1 only! Add line following functionality to the Kitronik :MOVE mini for the BBC micro:bit with this easy to assemble add-on kit...

Create your own electronics projects in minutes with the Crazy Circuits Starter Set. Design your own projects from scratch or follow one of our ma...

Build your own cellular project and get off the grid with FONA. This pack comes with an SMA-antenna type FONA and paired with hand-picked accesso...

Add short-hop wireless to your Feather with these Radio Featherwings. These add-ons for any Feather board will let you integrate packetized radio (...

Add short-hop wireless to your Feather with these Radio Featherwings. These add-ons for any Feather board will let you integrate packetized radio (...

The Pololu AltIMU-10 v5 is an inertial measurement unit (IMU) and altimeter that features the same LSM6DS33 gyro and accelerometer and LIS3MDL magn...

This small digital distance sensor detects objects between 2 cm and 10 cm (0.8″ and 4″) away. With its quick response time, small size, and low cur...

The 24-channel Mini Maestro 24 raises the performance bar for serial servo controllers with features such as a native USB interface and internal sc...

The A-Star 32U4 Mini ULV is a programmable module based on the ATmega32U4 from Atmel. Unlike competing products, it has an onboard switching step-u...

Stack to the max with our Beagle Bone Proto Cape using these ingenious stacking headers. They're just like 2x23 0.1" spaced female headers but with...

Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these adorable LED matrix backpacks come in.  The matric...