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 ...

Control WS2812b led strip with arduino + processing sketch With a "delay" of 10ms, it is avoided that the WS2812b strip leaves LEDs on randomly (data lost). To use the processing sketch, just edit ...

WS2812B & Arduino Earlier we controlled LED matrixes, strips and other complex LED projects bundled with countless interconnected wires with the help of multiplexers and shift registers.

What was your first Arduino program? Probably an LED blinker — that seems to be the “hello world” of microcontrolllers. You probably moved on to things a little more complicated p… ...

8x8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8x8 LED Matrix module ...