An Arduino UNO acts as the controller for 8x8 RGB LED Matrix Screen. It responds to commands sent over Bluetooth through a serial protocol. HC-05 bluetooth module enables bluetooth conectivity for the ...

This is a very simple Arduino-Sketch for the Teensy - LC with the aim to control a WS2812-RGB-Led from a host-computer through a connected Teensy-LC via USB-Serial ...

There are two ways to go about lighting an RGB LED module on any Arduino board. The usual method is to use the Arduino’s analog pins to send PWM signals to the module. This lets you mix each color, ...

In this project, we built Arduino-based DIY RGB Goggles using WS2812B LEDs. The Goggles have many different color animations that can be controlled using a mobile app. The app can communicate with ...

WS2812 neopixels are addressable RGB LEDs. The integrated controller chip allows you to change the color of the LED and address each individual LED. The WS2812 comes in two versions (WS2812 & WS2812B) ...

The Arduino-compatible lighting RGB LED lighting shield reviewed here was designed to give designers a low-cost easy-to-use open-source platform for fast prototyping and inexpensive evaluation of ...

WS2812 RGB LEDs are brilliant, easy-to-control individual compound LEDs. Each one has red, green and blue channels and you can blend the intensity of these three colours to create pretty much any ...

There are LED clocks, and then there are LED clocks that can blind you from 30 paces. [Stiggalicious’s] LED ring clock is of the latter variety. 200 WS2812B/Neopixel RGB LEDs drive the ring ...