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 ...

Adafruit_NeoPixel-master (D6 of Arduino connected to Din of WS2812B) It is highly recommended to connect a 100nF capacitor across the ‚5v and Gnd‛ connection, and a 100-470 Ohm resistor in series with ...

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… ...

The Adafruit NeoPixel Ring is of course front and center, serving as the device’s display. To power the device there’s an old battery, a LiPo charger circuit, and a 5V converter.

I'm taking the liberty of starting a new thread for Arduino projects, as I couldn't find one dedicated to this, and figure that there may be a few people around here who do this sort of thing. If ...

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 ...