24 ultra-bright smart LED NeoPixels are arranged on a circle with 2.6" (66mm) outer diameter. The rings can be concatenated, but it is possible to control every single LED by only one microcontroller pin because each LED is addressable individually as...
This easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188, adds many touch sensors to your next microcontroller project. This chip can handle up to 8 individual touch pads, and will light up the 8 onboard LEDs when a touch...
This proto-board is the PCB you always wish you had, but never realized it! We took the basic layout of a full-sized breadboard (the PCB has 60 rows instead of 63 rows) and turned that into a beautiful PCB. The top side has a white silkscreen, and the...
This proto-board is the PCB you always wish you had, but never realized it! We took the basic layout of a quarter-sized breadboard (basically, a 'tiny' breadboard plus power rails) and turned that into a beautiful PCB. The top side has a white silkscreen,...
12 ultra-bright smart LED NeoPixels are arranged in a circle with 1.5" (37mm) outer diameter. The rings can be concatenated, but it is possible to control every single LED by only one microcontroller pin because each LED is addressable individually as...
Adafruit NeoPixel Rings Addressable RGB LEDs - Adafruit 1643, The Adafruit 12 NeoPixel Ring lets you address every single one of the 12 LEDs and set its 24-bit RGB value. The result is 37mm (1.5in.) in diameter and is the height of bling. These seemingly...
Tiny little servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds you're used to but smaller. You can use any servo code, hardware or library to control these servos. Good for beginners who want to make...
This kit includes all the pieces needed to complete 11 different circuits, along with a experimenter's guide booklet & breadboard layout sheets. It provides the Thru-hole (THM) type Arduino Uno R3, which has an improved USB interface chip. Like the Duemilanove,...
With four of these ring segments you can make a huge ring of 60 ultra-bright smart LED NeoPixels arranged on a circle of a 6.2" diameter. The segments will have to be soldered together to connect them.
This I²C digital temperature sensor has a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and a precision of +0.0625°C. They work great with any microcontroller using standard I²C. There are 3 address pins so you can connect...