Featured Products

3x4 Phone-style Matrix Keypad

PRODUCT ID: 1824
Hey, Jenny, I've got your number! And I'm going to dial 867-5309 into this very nice phone-style matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4...
$7.50
IN STOCK

Adafruit METRO 328 - Arduino Compatible - with Headers

PRODUCT ID: 2488
This is the Adafruit METRO Arduino-Compatible - with headers.  It's a fully assembled and tested microcontroller and physical computing board with...
$17.50
IN STOCK

Adafruit METRO 328 without Headers

PRODUCT ID: 2466
We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and...
$19.50
IN STOCK

Large Enclosed Piezo Element w/Wires

PRODUCT ID: 1739
This large (30mm diameter) piezo element is nicely enclosed with mounting holes so you can attach easily. Piezo elements convert vibration to voltage or voltage to vibration. That...
$0.95
IN STOCK

16mm Illuminated Pushbutton - Yellow Latching On/Off Switch

PRODUCT ID: 1444
A switch is a switch, and an LED is an LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large enough to press easily but not too...
$1.50
IN STOCK

Panel Mount 1K potentiometer (Breadboard Friendly)

PRODUCT ID: 1789
This 1K potentiometer is a two-in-one, good in a breadboard or with a panel. Its a fairly standard linear taper 1K ohm potentiometer, with a grippy shaft. Its smooth and easy to...
$0.95
IN STOCK

Potentiometer Knob - Soft Touch T18 - White

PRODUCT ID: 2047
Oh say can you see By the knob's early light... Sorry - we...
$0.50
IN STOCK

Break-away 0.1" 36-pin strip right-angle male header (10 pack)

PRODUCT ID: 1540
Breakaway header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, fits into any breadboard, etc. We go through these guys real...
$5.95
IN STOCK

Premium Female/Female Raw Custom Jumper Wires - 40 x 6" (150mm)

PRODUCT ID: 3141
Our Raw F/F Jumper Wires are perfect for making custom jumper wire sets for wire harnesses or jumpering between headers on PCB's. These premium jumpers are a little over 6"...
$2.95
IN STOCK

Multi-Colored Heat Shrink Pack - 3/32" + 1/8" + 3/16" Diameters

PRODUCT ID: 1649
Heat shrink is the duct tape of electronics which I guess makes this heat shrink the colorful and exciting duct tape they sell at craft stores.  This heat shrink comes in six...
OUT OF STOCK

PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+

PRODUCT ID: 1944
PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging...
$14.95
IN STOCK

Lithium Ion Polymer Battery - 3.7v 1200mAh

PRODUCT ID: 258
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...
OUT OF STOCK

USB Battery Pack for Raspberry Pi - 5000mAh - 5V @ 2.1A

PRODUCT ID: 1565
A medium-sized rechargeable battery pack for your Raspberry Pi (or Arduino, or
$24.95
IN STOCK