The concept of automation is getting popularity among people these days and many of them control their lighting, climate, etc ...

O. What is RelayModule Library? If I use it, how easier life will be ? If you have made some Arduino project with Relay Modules ...

Relay Module Project Project Overview The Relay Module project demonstrates how to control a relay using an Arduino Mega. The relay can be used to control high-power devices like lights, fans, or ...

In this project, we are going to build something very simple project, a temperature controlled relay that is used to turn on a dc ...

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security ...

In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently ...