IoT System Implementation for ATmega328 Microcontroller Based Home Door Control

The house gate or home door control system uses a lot of infrared remote control, and it takes time to look for an infrared remote control if there is a loss of the remote. On the basis of this thought a design tool was made that was able to be used automatically. This home door control system works automatically when the electricity supply from PLN provides voltage to the power supply to turn on the ATMega328 microcontroller, Wi-Fi NodeMCU ESP8266 module, LCD and L298 shield motor driver. The Wi-Fi module will receive orders to open the house gate through a smartphone, and will provide notifications to LCD, LED and smartphone. This control system can accept orders to open and close the gate of house which depends on the speed of internet connection.