DIY Project Kits

The Kailh Big Switch Series comes to Adafruit! These switches are 4 times bigger on each side than a normal MX switch. That comes up to 64 times bi...

The Kailh Big Switch Series comes to Adafruit! These switches are 4 times bigger on each side than a normal MX switch. That comes up to 64 times bi...

This ultra high-torque standard servo can rotate approximately 90 degrees and is the most powerful servo we stock. You can use any servo code, hard...

The SparkFun 5V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC. The pinout of the included board m...

This is a handy cable for connecting a five pin GHR-05V type locking connector to breadboard friendly male pins. The five male pins that terminate ...

This is a basic 16 character by two line display with a snazzy black background with white characters. This LCD utilizes the extremely common HD447...

With the SparkFun Cryptographic Development Kit you will get everything you need to learn the fundamentals of cryptographic authentication and how ...

In this kit, you'll build an open source communication device - a "conversation machine." Once your kit is complete, you'll be able to make pattern...

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 cable are configured ...

The PQ12 series of micro linear actuators are ideal for applications requiring precise positioning and compact size. Weighing in at just 22 grams, ...

The Inline DC Panel Meter Kit has all the bits you need to create an elegant, seamless DC volt/ameter. Measuring current usually means interrupting...

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your aver...

Swathe everything in rainbows with this all-in-one, USB-C powered controller for WS2812/Neopixel and APA102/Dotstar addressable LED strip. Plas...

A great selection of motors, wheels and gears to get you started.This kit contains 122 parts to get your quick prototyping projects started.Make...

Note: This kit include a Gravity: Digital Wireless Transmit Switch (433MHz) and a Gravity: Digital Wireless Receive Switch (433MHz). The transmitt...

The Commander is a multipurpose handheld button and LED board with accelerometer and microSD slot with CircuitPython support preloaded! It can b...

HS1891 DAC Module CJMCU-1334 UDA1334A I2S DAC Audio Stereo Decoder Module Board 3.3V - 5V Feature: This fully-featured UDA1334A I2S Stereo DA...

4mm Silicone Alligator to Alligator Test Probe Lead Wire CableLength 1 meterPack contains 10 cables - 2 of each colour.These are large Alligator ca...

This is a panel mount pushbutton. It has a nice dome shaped button that has a smooth momentary feel.The button is normally open, when pressed th...

It's not a bug, it's a feature! Make quick work of your Pivotals or assigned issue with a click of a button thanks to this super-classy and custom-...

The SparkFun Qwiic OpenLog Kit includes everything you'll need to get up and running with the Qwiic OpenLog and the Qwiic Ecosystem. Inside the kit...

Who doesn't occasionally need power regulation? We certainly do, so we've designed the SparkFun Buck Regulator Breakout to help us with just such a...

For folks who want ready-to-go keeb action, we've got the lovely Adafruit Macropad with a 3x4 grid of MX+NeoPixel key switches - but for those w...

With the passive buzzer you can control the volume by PWM. A passive buzzer requires an AC signal to make a sound. It is like an electromagnetic ...