Catalogues

You just found the perfect I2C sensor, available in a handy chainable Qwiic, or STEMMA QT package, and you want to wire up two or three or four of...

These two Stacking Headers alone are, well, lonely. But pair them with the Raspberry Pi Pico , and you're in business! What do they do? They stack...

The Ultraleap 3Di Stereo Hand Tracking Camera is designed to be connected to an interactive screen. Together with Ultraleap's world-leading softwar...

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of co...

This cable will let you get rid of all those wall adapters you have stashed in the plastic bin in the basement. Instead of multiple wall warts wit...

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 bigger...

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 b...

Rotary encoders are soooo much fun! Twist em this way, then twist them that way. Unlike potentiometers, they go all the way around and often have ...

So you have a fresh and fancy Teensy 4 and an RGB LED Matrix Panel and you want an easy way to add graphics to your matrix without having to toss a...

By popular demand, we now have latching rugged metal push buttons with a full color RGB LED ring light! These chrome-plated metal buttons are rugg...

Are you a maker in the midst of a STEMMA dilemma? This 100mm long cable is a fantastic chimera-cable fitted with STEMMA QT / Sparkfun Qwiic JST SH...

Are you a maker in the midst of a STEMMA dilemma? This 200mm long 4-wire cable is a fantastic chimera-cable fitted with STEMMA QT / Sparkfun Qwiic...

Want to improve the connection strength between your project's 3D-printed parts, and also have nice clean surfaces? Instead of gluing bits together...

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a log taper 10K ohm potentiometer, with a grippy shaft. It's smooth ...

Add some crisp and compact audio to your project with this Mini External USB 2.0 Speaker . It's USB-only and does not require or use a 3.5mm audio...

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible I...

Turn any surface/wall/table etc into a speaker with a surface transducer. This type of speaker does not have a moving cone like most speakers you'...

Pipe audio in or out of your project with this very handy breadboard-friendly audio jack. It's a stereo jack with disconnect-switches on Left and R...

This conductive material (also known as "Velostat" or "Linqstat") is a nice addition for your wearable/sensor hacking toolkit. It's pressure-sensit...

Turn a micro HDMI port into a 'regular sized' HDMI port with this handy adapter. Works great with the Beagle Bone Black, many cameras with video o...

Medium-sized clicky momentary switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderle...

These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spacing and snap in nicely into a solderless breadbo...

As any engineer will tell you, 0.1uF ceramic capacitors are the magic fairy dust of electronics - sprinkle them over your circuit schematics for go...

A stepper motor to satisfy all your robotics needs! This 4-wire bipolar stepper has 1.8° per step for smooth motion and a nice holding torque. The ...