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Code is availble for download /Blinking_Light/Blinking_Light.ino void setup() { pinMode(11, OUTPUT); // Output pin for Green Light pinMode(12, OUTPUT); // Output pin ...
You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...
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 ...