Each Bar absorbs approximately 60-65mA at 12V. Here three such LED light bars (one Red, one Green and one blue) are used to complete the circuit. Use a standard 9V battery to power the arduino board, ...

Making use of an ioBridge IO-204 module, an Arduino Wave Kit, an Arduino Duemilanove board, solid state relays, and the Oracle Application Express for connectivity, he was able to get his internet ...