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These sensors contain IR LED and a photo diode. The signal received from the sensors is operated under the control of the program stored in ROM. ![]() This is achieved by using a microcontroller ATmega328 (Arduino Uno) which will continuously monitor the movement of people with the help of two infrared (IR) sensors for our project. The total number of people in the room will be displayed on the LCD screen. After everyone leaves the room, the room lights and controlled appliances will be switched off automatically. When the first person enters the room, the room lights and other controlled appliance like fans will be switched on automatically and the counter will start counting the number of people entering and leaving. They will increment or decrement the count of people entering or leaving a room respectively. The automatic room light controller and visitor counter has sensors which would be sensing the presence of people in a room. The following studies and systems related to our project will serve as the basis and guide for the development of our own version of light control system with visitor counter using Arduino.Īutomatic room light controller with visitor counter using ArduinoĪccording to Dhaval Patel the goal of the project is to design and built an automatic room light controller with visitor counter by (2011). ![]() ![]() ![]() 70 Best Web Based Capstone Projects in PHP and MySQL
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