16-06-2017, 08:34 PM
Hi, I'm goutham
I want to design a bidirectional visitor counter without using micro controller,can u guys please help me for doing this project
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bidirctional visitor counter without using microcontroller
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Hi, I'm goutham
I want to design a bidirectional visitor counter without using micro controller,can u guys please help me for doing this project
27-06-2017, 01:20 PM
Digital visitor counter is a reliable circuit that takes care of the task of counting the number of people / visitors in the room very accurately. When someone enters the room, the counter is increased by one. The total number of people within the room is displayed in the seven-segment display module. The microcontroller does the previous work that receives the signals from the sensors, and these signals operated under software control that is stored in ROM. It can be used to count the number of people entering a room in the above mode at the front door. In the descent mode, you can count the number of people leaving the room decreasing the count at the exit door. It can also be used on the doors of parking areas and other public places.
It can be understood in the following video:
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