Infrared Remote Door Control System

This thesis cover the designing of the automatic door controller by using the Micprocesser in MCS-51 family to increase accuracy of controller’s working.This controller be separated in 3 parts. The first is controlling signal transmitter Infrared ,which consist of 3 switches for opening, closing and stopping the door. The second in main controller, which is controlled by Microcontroller that work under ordering from the program inside and the last one is motor driver that hold the motor to turn left , turn right and stop. Nevertheless, it is also include other parts such as operation condition display and error protection device

By
Theerayuttha Suwanshon

Prasong Wongweerayuttha