In electronic and industrial automation systems, relay modules play a crucial role by allowing low-power control signals to switch high-power devices. Selecting between a 5V relay module and a 12V ...

Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...

One of my favorite activities is discovering the inner secrets of electronics systems as I am always looking for interesting design ideas. That way, I can take those design tricks a step further, ...

An electronic toggle ratchet relay is a specialised type of relay that, unlike standard relays, maintains its state (either on or off) even after the control signal is removed. It ‘latches’ into ...

There was an error while loading. Please reload this page. Here's an example code for using a relay module with WiFi control using an ESP8266 (or ESP32) board. This ...

First of all run npm install in the example folder. This will install all required dependencies and you'll be ready to go. In the first step of this example, we need to configure and run a relay node ...

The demand for convenient and reliable switching systems is increasing across homes, offices, and industrial environments.