This post is about the design of a simple electronic impulse relay module that nearly mimics the functions of a conventional electromechanical impulse relay. A classic application of this module is ...

A Raspberry Pi Zero, a solid-state relay, a relay control board ... If you check out his documentation, you’ll find all the pinouts, circuits, code, and logic explanations needed to add serious ...

A beginner-friendly IoT home automation system using NodeMCU ESP8266 and Blynk Cloud. Control up to 4 appliances remotely via smartphone using virtual pins and Wi-Fi.