Automotive bypass relays were developed to help troubleshoot relay-controlled circuits in your vehicle’s electrical system. Bypass relays temporarily override the control system side of a circuit.

A simple AC switch using an ESP8266 with Blynk mobile app interface. You could use this to control ANY AC or DC load up to the rated value of your relay. I have it controlling my garden lights, and ...

I used a Zwave Relay (Zooz) for ~$40 that drives both garage doors. Granted - I have older openers that use open/close relays from the buttons. Integrates with my home automation software - Indigo ...

Relays work based on the principle of electromagnetism by converting electrical signals into mechanical motion to control the flow of electricity in a circuit.

During installation, the relay control wire may become trapped under the relay power cable connection nut, thus compromising the insulation.

The fast change and growth in technology has gradually met the modern man’s need to be able to easily control many aspects of his life. Such aspects include controlling one’s home remotely without ...

This system is implemented using the NodeMCU ESP8266 Wi-Fi module, Arduino Uno, 4 channel relay module, temperature sensor (DHT 11), LDR and PIR sensor. The system can control home appliances both of ...