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 ...

A jumper on the header labelled MOM is used select a momentary switch (jumper shorted) or a latching switch (jumper open). A zero value will give simultaneous channel triggering; a non-zero value will ...

Introduction: In the pursuit of efficiency, automation has become a key player in simplifying daily tasks. One such innovation is the utilization of motion sensors coupled with Arduino technology to ...