This project demonstrates how to establish serial communication between an Arduino board and the ESP8266 Wi-Fi module for sending and receiving data. Arduino Uno/Nano/etc. ESP8266 Wi-Fi module (e.g., ...

This project demonstrates how to build a Wi-Fi controlled RC car using relay modules and an ESP8266 (NodeMCU) board without using a motor driver IC. The relay modules switch power to four DC geared ...

Control the servo with any device as long as you are connected at a network with the help of ESP8266 wifi module. Control the servo with any device as long as you are connected at a network with the ...

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 ...