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 single-channel relay is an electronic switch that can be controlled by a low-power electrical signal, such as the output from an Arduino microcontroller. By using an Arduino Uno and a single-channel ...

This is the code for the Arduino + CC3000 + Relay article on the Open Home Automation website. The article is about controlling a relay via WiFi from an interface running on your computer. The ...

Arduino has recently announced two new expansions to their Arduino Pro Opta PLC series – the Arduino Pro Opta Ext D1608E and Arduino Pro Opta Ext D1608S, the main difference between the two is that ...

Relay protection and emergency automation systems serve as automatic safeguards against damage and abnormal operating conditions in electrical components of power grids. They constitute a critical ...