The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!

In this tutorial, we are going to look at how to interface RGB Neopixel LEDs with an Arduino. We will be interfacing the WS2812B LEDs which are also known as NeoPixel.

Adafruit 5X8 NeoPixel Shield for Arduino The Arduino compatible NeoPixel Shield contains forty individually addressable RGB LEDs each one has the WS2812b driver built-in, which is arranged in a 5×8 ...

In future I want to adapt it to "Full Color RGB LED Strip Driver Module Shield for Arduino STM32 AVR 3.3V-5V" as my bluetooth device needs 5v pin from Arduino Uno R3 and I now have them connected on ...

The modules are based on the QS30-1 Nixie tube capable of displaying the digits 0 through 9, and include an RGB LED behind the tube for some nice additional illumination.

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...