Components

SKU: AF-3350 | Brand: Adafruit

By popular demand, we now have these buttons with a full color RGB LED ring light! These chrome-plated metal buttons are rugged, but certainly not lacking in flair. Simply drill a 16mm hole into any material up t...

SKU: AF-2860 | Brand: Adafruit

Be the belle of the ball with the NeoPixel Jewel! These NeoPixel Jewels now have 4 LEDs in them (red, green, blue, and white) for excellent lighting effects. This is the Cool White RGBW version. We also hav...

SKU: AF-2855 | Brand: Adafruit

What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixel rings now have 4 LEDs in them (red, green, blue and white) for excellent lighting effects. Round and round and round they go!   This is ...

SKU: AF-1271 | Brand: Adafruit

Drive large 1.2" tall 7-segment displays with ease using this HT16K33-based I2C backpack. The updated design includes a built-in 5V boost converter so you get bright, consistent LED segments even when running from 3.3...

SKU: AF-3646 | Brand: Adafruit

Precision-machined Swiss-pin female socket headers for a tight, reliable fit. Unlike standard stamped-metal headers, Swiss-pin sockets use machined round contacts that grip the matching Swiss-pin male plugs securely —...

SKU: AF-1058 | Brand: Adafruit

You have some frickin' sharks at your lair, and you're thinking "it would be really great if I could attach some lasers to them" and then you see these little laser diode modules: what great timing! These encapsulated...

SKU: AF-4133 | Brand: Adafruit

A compact 10K ohm linear potentiometer with a built-in knurled plastic knob — no separate knob needed. The 0.1" pin spacing plugs directly into a standard breadboard, making it perfect for prototyping and quick adjust...

SKU: AF-1134 | Brand: Adafruit

A sturdy, breadboard-friendly 5-pin DIN MIDI jack with all pins on standard 0.1" (2.54 mm) spacing. Perfect for adding MIDI input or output to your Arduino or microcontroller project without any adapter boards. This ...

SKU: AF-1150 | Brand: Adafruit

Move fluid safely from here to there with this very nice little pump. Unlike most liquid pumps, this is a peristaltic type - the pump squishes the silicone tubing that contains the liquid instead of impelling it di...

SKU: AF-1126 | Brand: Adafruit

Tin-plated brass sewable snaps in a compact 5 mm diameter, ideal for wearable electronics. Solder one side to a PCB pad and sew the other to your project with conductive thread for a detachable electrical connection. ...

SKU: AF-1162 | Brand: Adafruit

The Adafruit SMT Breakout PCB for 44-pin QFN or TQFP packages lets you easily prototype with surface-mount chips on standard solderless breadboards. One side accommodates a 44-pin QFP footprint while the other support...

SKU: AF-578 | Brand: Adafruit

A matched pair of 4-wire cables with JST SM connectors — one plug and one receptacle — for easy plug-and-unplug connections. Each cable is 15cm long with a latching connector that stays secure during use but disconnec...

SKU: AF-1152 | Brand: Adafruit

These quick-connect wire pairs make wiring arcade-style and metal buttons fast and simple. Each wire comes as a pair with two 0.11" quick-connect terminals pre-crimped onto 20cm long wires, terminated together in a JS...

SKU: AF-4079 | Brand: Adafruit

This 2×20 female socket riser header features slightly longer-than-standard pins, adding extra height between your Raspberry Pi and any HAT, Bonnet, or pHAT mounted on top. This additional clearance helps boards clear...

SKU: AF-4048 | Brand: Adafruit

A compact 1.27 mm (0.05") pitch 2×5 mini SWD box header with a half-shroud and key-notch. A smaller alternative to full-shroud SWD headers, taking up much less board space while remaining compatible with standard 10-p...

SKU: AF-1285 | Brand: Adafruit

The Adafruit Beginner LED Sewing Kit has everything you need to start stitching glowing circuits with conductive thread. No soldering or microcontroller required — the included candle-flicker LEDs twinkle automaticall...

SKU: AF-1332 | Brand: Adafruit

Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches. The membrane is ...

SKU: SF-DEV-15096 | Brand: SparkFun

This SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G and takes advantage of the handy USB-C connector. With USB-C you can get up to three times the power delivery over the pr...

SKU: SF-COM-15099 | Brand: SparkFun

Add another eight pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two I2C pins which can be shared with other I2C devices, and in exchange gives you eight general purpose pins. You can s...

SKU: AF-3992 | Brand: Adafruit

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil is energized, the slug is pulled into the center of the coil. This mak...