Video of a white hand pressing a button to briefly turn an LED strip into white lights. Also wired up to the microcontroller are a servo motor and a speaker.
The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. By picking a feather and stacking on a FeatherWing you can create...
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$19.95
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Angled shot of ten red Kailh key switches.
For crafting your very own custom keyboard, these Kailh Red Linear mechanical key switches are deeee-luxe! With smooth actuation and Cherry MX compatibility,...
$6.95
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Group shot of Clear DSA Keycaps for MX Compatible Switches - 10 pack
Get ready to clacky to your heart's content. Here is a 10 pack of clear transparent DSA keycaps for your next mechanical keyboard or 
$5.95
In Stock
Enclosed Speaker with wires
Listen up! This single  2.8" x 1.2" speaker is the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. We...
$3.95
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NeoPixel Stick with 8 x 5050 RGB LED
Make your own little LED strip arrangement with this stick of NeoPixel LEDs. We crammed 8 of the tiny 5050 (5mm x 5mm) smart RGB LEDs onto a PCB with mounting holes and a chainable...
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$5.95
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angled shot of TRRS jack breakout board.
Tip-Ring-Ring-Sleeve style audio cables are often used for situations where you want stereo audio and then an extra contact for a microphone input.
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$1.75
In Stock
Top view video of a fully assembled NeoKey 1x4 QT I2C with switches and smoke gray keycaps powered by a QT Py on a breadboard. A hand reaches down to press the keys, which emit rainbow colors.
The only thing better than a nice mechanical key is, perhaps, FOUR mechanical keys that also can glow any color of the rainbow - and that's what the Adafruit...
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$9.95
In Stock
Top view video of a hand turning the rotary encoder knobs on three PCBs. The NeoPixel LEDs on each PCB change color. The OLED display changes its readout data with each twisty-turn.
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 little detents for tactile feedback....
$5.95
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Mini Panel Mount SPDT Toggle Switch
This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding whether or...
$0.95
In Stock
Mini Panel Mount DPDT Toggle Switch
This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding whether or...
$1.25
In Stock
2-Terminal Micro Switch with lever
Micro-switches are often found in arcade buttons and joysticks but they're also really handy in any kind of mechatronics project or when you need a basic sensor. They are always...
$1.50
In Stock
Angled shot of a Rugged Metal On/Off Switch with Blue LED Ring.
These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place,...
Out of Stock
Angled shot of 3 x AA battery holder with 2.1mm plug. There are three AA batteries in the holder.
Here's another addition to our growing family of AA battery holders. A holder for three (3) AA batteries!...
$2.95
In Stock
Angled shot of 400mm long STEMMA QT cable.
This 4-wire cable is a little over 400mm / 15.7" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of...
$1.50
In Stock
Angled shot of STEMMA QT / Qwiic JST SH 4-pin Cable.
This 4-wire cable is a little over 100mm / 4" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of...
$0.95
In Stock
Angled of of JST SH 4-Pin Cable.
This 4-wire cable is 50mm / 1.9" long and fitted with JST SH female 4-pin connectors on both ends. Compared with the chunkier JST PH these are 1mm pitch instead of 2mm, but...
$0.95
In Stock
 6 pack of Clear Adhesive Squares
UGlu Dashes are perfect for a variety of small projects. These adhesive squares provide a stronger bond to most surfaces and are cleaner and easier to...
$0.95
In Stock