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Adafruit Arcade Button with LED - 30mm Translucent Red
$2.45
A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. Particularly because they have LEDs built right in! That's right, you'll be button-mashing amidst a wash of beautiful light with these lil' guys. They're the same size as common miniature arcade controls, and require a ~30mm diameter...

Adafruit Peristaltic Liquid Pump with Silicone Tubing - 12V DC Power
$24.90
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 directly. The upshot? The pump never touches the fluid which makes this an excellent choice for any food/drink/sterile based pumping su...

Adafruit MCP23008 - i2c 8 input/output port expander
$1.90
Add another 8 pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 8 general purpose pins. You can set each of 8 pins to be input, output, or input with a pullup. There's even the ability to get an interrupt via an external pin when any...

Adafruit NeoPixel RGBW LED Strip - White PCB 30 LED/m -1m
$17.90
What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in them (red, green, blue and white) for excellent lighting effects. These LED strips are fun and glowy, and you can control each LED individually!This is the 30 LED/m RGBW strip with a White Casing and White PCB! We also have RGBW NeoPixel strips of 60 LED...
Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500

Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500
$34.90
Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather M0 WiFi w/ATWINC1500 - our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery ch...

Adafruit Keyfob 4-Button RF Remote Control - 315MHz
$6.90
This 4-button keyfob remote goes with our three basic 315MHz RF receiver modules. It will work with all of them, sending out one of four commands that match up with the four outputs. Its small and light weight and will work up to 25 feet away depending on line-of-sight and obstructions. Since this is just a transmitter, if you have multiple rece...

Adafruit Lithium Ion Polymer Battery 3.7V 100mAh
$5.94
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of ~100mAh for a total of about 0.4 Wh. If you need a larger battery, we have a full range of bigger cellsThe batteries come pre-attached with a genuine 2-pin JST-...

Adafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger -16MB
$29.90
Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be small and portable? You are probably feeling a little frustrated: it's been very hard to find a si...
Mini Metal Speaker w/ Wires - 8 ohm 0.5W

Mini Metal Speaker w/ Wires - 8 ohm 0.5W
$1.45
This tiny 1" diameter speaker cone is the perfect addition to any small audio project where you need an 8 Ω impedance and will be using 0.5W or less of power. We particularly like this cone as it's very simple and its metal body is extremely lightweight.

Micro-HDMI to HDMI Socket Adapter Cable
$9.95
Turn a micro HDMI port into a 'regular sized' HDMI port with this handy adapter. Works great with the Raspberry Pi 4 and Beagle Bone Black. Approximately 7" long.

Flex CSI Cable for Raspberry Pi Camera - 100mm / 4"
$8.95
This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size. Works great, just carefully open the connector on the Pi and slip this one in.This cable is 100mm long We have cables in 300mm and 610mm as well, so you can have the perfect fit. Each order comes wit...

Adafruit 1.44" Color TFT LCD Display with MicroSD Card breakout - ST7735R
$14.90
This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available!The 1.44" display has 128x...
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