Here, we are using a 4 relay module because we will only control four appliances. If you want to automate a different number of appliances, you can use a different relay module. There are many relay ...

Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...

servo motor Controlled by using Potentiometer simulated with TINKERCAD circuit . servo motor with PCA9685 module rotate from 0 to 90 degrees and to 120 degree .

SIM900-Arduino-Relay-Control This project uses GSM Module (SIM900) with Arduino to switch Relay state by SMS OR CALL.

Learn how to interface the MX1508 DC Motor Driver Module with Arduino. This guide covers features, specifications, pinouts, schematic, and coding for controlling small motors.

The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!