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...
$4.95
IN 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...
$9.95
IN 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