Скачать или смотреть Bidirectional Visitor Counter Using Arduino

In this video, we are going to make an Arduino visitor counter.

We will be making Arduino visitor counter circuit using Photoelectric 3pin IR Infrared Obstacle Avoidance Sensor Module.

Here we will be using 2 IR sensor modules to record the number of people entering and exiting the room. This is also known as the Bidirectional visitor counter. and the data recorded from the IR sensor modules will be displayed on a 16*2 Liquid Crystal Display using Arduino.

So to make this project we are going to need:
1----------Breadboard
(https://www.utsource.net/itm/p/922130...
​)
https://www.banggood.in/custlink/Kv3K...
​

2----------1x 1602 LCD Display
(https://www.utsource.net/itm/p/646629...
​)
https://www.banggood.in/custlink/K3D3...
​

3----------1x Arduino UNO
(https://www.utsource.net/itm/p/864718...
​)
https://www.banggood.in/custlink/mmmD...
​

4----------2x IR modules
(https://www.utsource.net/sch/IR%20mod...
​)
https://www.banggood.in/custlink/D3GG...
​

5----------1x 10 KOhm potentiometer
(https://www.utsource.net/itm/p/803895...
​)
https://www.banggood.in/custlink/D33v...
​

6----------connecting wires