Published on Sep 18, 2019
This project is developed to control a lift automatically.
The main modules in this project are Human sensor, Microcontroller unit, Driver unit and lift motor.
When any one steps on the escalator, it senses that someone wants to go up or down. It automatically sends signal to the microcontroller.
It automatically on the motor of the lift. When the lift starts, if another steps on the lift, the microcontroller calculates the time the previous one come in and accordingly it stops the lift when the first one reaches the particular place.
The Microcontroller programs are written in assembly language.
This will be very useful in industries, institutions etc. In future this can be implemented with artificial intelligence