Here, D11-D10-D9 pins of Arduino is used to drive the Red, Green, Blue Anodes of the common-cathode RGB LED (L1) through independent 270 Ohm current limiting resistors (R1-R3). Common cathode of the ...

You may remember [michu] from his StripInvaders and PixelInvaders projects, basically a few RGB LED modules that can communicate with an Arduino over an SPI interface.

This lead will be treated as the “common” pin of the RGB LED. The RGB LED Module. As said, the circuit is built around CD 4029 IC and a few other external components. The finished module can be ...

The 6m tall creation is studded with 2000 waterproof RGB LED modules. ... [Geoist] opted for the Arduino way to rig up his own smaller RGB Christmas tree.

To replicate Krejci’s design, you need an Arduino UNO Rev3 board, an AMG8833 infrared sensor module, and an 8×8 RGB LED matrix.

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 ...

Avago has unveiled a series of "plug and play" 24-watt RGB LED modules aimed at various decorative, architectural and task lighting markets. Avago Technologies has introduced a pair of ...