All Products

This 200 pulse per rotation single-output encoder outputs electrical pulses which you can interpret using a microcontroller to find the position of...

Adafruit offers fun and exciting stickers for achievement in electronics, science and engineering. We believe everyone should be able to be r...

Still searching for the Pi Zero enclosure that works for you? Try out this fully injection molded Raspberry Pi Zero case from ModMyPi! Designed to ...

DIY? How about D-I-Wire! This barrel jack plug is great for adding a common power connector to the end of your wires. The jack is compatible with 5...

This is the same product as the OBD-II UART. The difference is this version comes with the appropriate cable in fancy clamshell packaging and is...

This right-angle tactile switch has a great ‘click’ to it. Also, because it’s a through-hole design it’s very sturdy. Mount it on the edge of your ...

Integrating Ethernet support into your project is a great way to relay data through a local area network and even bounce information out to the int...

This is the HackRF One, a Software Defined Radio (SDR) peripheral capable of transmission or reception of radio signals from 1MHz to 6GHz. Desig...

Show your support for open source hardware! This is the badge Adafruit donated to the 2011 open hardware summit in addition to financially sponsori...

IDC socket 2.54mm 6-pin (with strain relief clip) for use with 2×3-pin shrouded male header.

The standard 3 prong wall plug (NEMA 5-15p) to PC connector (IEC C13) cable was made commonplace by PC power supplies. Today, they can be found pro...

This is an SMD 6mm square SPST button. What we really like is the little button head and good tactile feel (it ‘clicks’ really well). This button i...

This snappy 8-way joystick beckons you to play with it! It is rugged, and not too large, reminiscent of a Pac Man arcade cabinet. Unlike the potent...

Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to transfer your ...

You learned LEDs! (Light-emitting diodes)... Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineer...

This is an evaluation board for the MLX90614 IR Thermometer. The sensor is connected to an ATmega328 running at 3.3V with a STK500 (Arduino) 8MHz b...

Detect particles and/or make a cool random number generator with this handsome Geiger counter kit. This easy-to-make pack of parts turns a simpl...

This kit is designed to connect directly to the National Instruments myDAQ measurement and control tool. The board consists of a prototyping space ...

You are learning micro-controllers! From Arduino, Netduino, Propeller, PIC, ARM and beyond! Adafruit offers a fun and exciting "badges" of ac...

The NEMA 14 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your Actobotics project even easier. Than...

This #4-40, pan-head screw is 1 1/4″ (1.25″) long. It is made from steel, is zinc-plated, and comes in packs of 25.

Resistor. Super detailed resistors and capacitors oh my! How can you resist? Impress any nerdy guy or girl: computer scientist, programmer, elec...

This is an ancillary kit for "Paper Circuits" -- a new book by Andrew Miller from Makerspaces.com! A paper circuit is a low-voltage electroni...

This is a fancy upgrade to standard 20x4 LCDs, instead of just having blue and white, or red and black, this LCD has full color RGB characters on a...