digital input - Electronics Simplified

Control AC Appliances with ESP8266 NodeMCU with a Relay Module

Introduction We try to think how wireless devices function. How we can control various devices from any part of the world and so many othe

Web Server is a computer software with underlying hardware that accepts requests from HTTP. We are going to build a web server with the ESP32 that w

Web Server is a computer software with underlying hardware that accepts requests from HTTP. We are going to build a web server with the ESP8266 Node

Digital signals have two positions: on or off, interpreted in shorthand as 1 or 0. Analog signals, on the other hand, can be on, off, half-way, two-t

Digital signals are in the form of 0's and 1's, and the ESP8266 has 17 GPIO pins but we can only use only 11 of them because the rest are connec

Switch is a device that allows the flow of current through it. It can also break the circuit, so it is majorly used in circuits where we need to brea

Arduino is a very popular microController for newbies. It is easy to use and opensource, which makes it all the more easier for electronic enthus