Overhead shot of long skinny black microcontroller connected to an OLED screen and a temperature-and-humidity sensor. The sensor data displays on the OLED.
One of our star development boards is the Adafruit METRO Mini 328, an excellent lil fellow that lets you make your Arduino-based project...
$14.95
In Stock
Angled shot of the battery cell slot on a Adafruit DS3231 Precision RTC Breakout.
The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says...
$17.50
In Stock
White 7-segment clock display soldered to backpack with all segments lit
What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a
$10.95
In Stock
A white hand with a red manicure holds up an Adafruit Perma-Proto Full-sized Breadboard PCB.
Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we...
$6.95
In Stock
Angled shot of full sized breadboard.
This is a 'full-size' premium quality breadboard, 830 tie points. Good for small and medium projects. It's 2.2" x 7" (5.5 cm x 17 cm) with a standard double-strip...
$5.95
In Stock
Pack of 5 of 36-pin 0.1 inch Short Female Header
In this world nothing can be said to be certain, except we need headers, headers, and more headers! Each pack contains five 36-pin short female headers,...
$7.95
In Stock
5V 2.5A Switching Power Supply with 20AWG MicroUSB Cable
Our all-in-one 5V 2.5 Amp + MicroUSB cable power adapter is the perfect choice for powering single-board computers like Raspberry Pi, BeagleBone, or anything else that's...
Out of Stock
Black Nylon Screw and Stand-off Set with M2.5 Threads, kit box
Totaling 380 pieces, this M2.5 Screw Set is a must-have for your workstation. You'll have enough screws, nuts, and hex standoffs to fuel your maker...
$16.95
In Stock
Hook-up Wire Spool Set in box with 6 colorful wires coming out
Perfect for bread-boarding, free wiring, etc. This box contains 6 spools of solid-core wire. The wire is easy to solder to and when bent it keeps its shape pretty well. We like to have...
$15.95
In Stock
Large spool of Wire Wrap Thin Prototyping & Repair Wire
This stuff is called "wire-wrap wire" because it used to be used for wire-wrapping high-speed digital circuits on a special kind of contact board. It's pretty rare to see wire-wrapping in...
$7.50
In Stock
Red and black multi-size wire stripplers, closed
These are the finest wire strippers we have used, and if you have to do a lot of wiring, you will agree! They have soft rounded grips - very comfortable to use, and precision ground...
$17.50
In Stock
Atten 50-Watt Soldering Iron with US 3-prong power cord
Discontinued - you can grab Adjustable 60W Pen-Style Soldering Iron - 120VAC USA Plug - BEST 102C or...
Discontinued