Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...
One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...
In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...