Additionally, Adafruit recommends connecting a 300-500 OHM resistor between the data pin of the Arduino and the data line on the Neopixel. This is another preventative measure to combat voltage ...

Posted in Arduino Hacks, ... The Adafruit NeoPixel Ring is of course front and center, ... the strand is PWMable so I am using an Adafruit Trinket ATtiny85 breakout to dim it down somewhat.

This tutorial from Adafruit shows how to create a custom interactive drum set that lights up with sound. It uses a mic amp sensor that is connected to a miniature Arduino Gemma board to detect when… ...

Makers, and hobbyists that have been patiently waiting for the arrival of the new Adafruit Flora v2 Arduino wearable development board.. Will be pleased to learn that the tiny board is now ...

The Adafruit AirLift Shield is now available to purchase priced at $15.95 and come supplied fully assembled and tested, pre-programmed with ESP32 SPI WiFi co-processor firmware that you can use in ...