![GitHub - zero-based/arduino-visitor-counter: A mini project using Arduino on: Bi-Directional digital visitor counter gate and automatic room light controller. GitHub - zero-based/arduino-visitor-counter: A mini project using Arduino on: Bi-Directional digital visitor counter gate and automatic room light controller.](https://user-images.githubusercontent.com/41103290/43359454-f2b6648c-92a2-11e8-8cb6-2c40127fbe59.png)
GitHub - zero-based/arduino-visitor-counter: A mini project using Arduino on: Bi-Directional digital visitor counter gate and automatic room light controller.
![Automatic Room Light Controller with Bidirectional Visitor Counter: Arduino Project with Circuit Diagram & Code Automatic Room Light Controller with Bidirectional Visitor Counter: Arduino Project with Circuit Diagram & Code](https://circuitdigest.com/sites/default/files/circuitdiagram_mic/Visitor-Counter-Circuit1.gif)
Automatic Room Light Controller with Bidirectional Visitor Counter: Arduino Project with Circuit Diagram & Code
![Obstacle Detection using IR Sensor with Arduino. (Bidirectional Visitor Counter example) – MYTECTUTOR Obstacle Detection using IR Sensor with Arduino. (Bidirectional Visitor Counter example) – MYTECTUTOR](https://mytectutor.com/wp-content/uploads/2018/07/bidirectional-visitor-counter-using-arduino.jpg?ezimgfmt=rs%3Adevice%2Frscb4-2)
Obstacle Detection using IR Sensor with Arduino. (Bidirectional Visitor Counter example) – MYTECTUTOR
![Automatic Room Light Controller with Bidirectional Visitor Counter: Arduino Project with Circuit Diagram & Code Automatic Room Light Controller with Bidirectional Visitor Counter: Arduino Project with Circuit Diagram & Code](https://circuitdigest.com/sites/default/files/projectimage_mic/Arduino-Visitor-Counter.jpg)
Automatic Room Light Controller with Bidirectional Visitor Counter: Arduino Project with Circuit Diagram & Code
![PDF] www.ijsrp.org Bidirectional Visitor Counter with Automatic Room Light Controller and Arduino as the master controller | Semantic Scholar PDF] www.ijsrp.org Bidirectional Visitor Counter with Automatic Room Light Controller and Arduino as the master controller | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/c033438640551e9840fcd91a490fe46dd9af3f0d/2-Figure1.1-1.png)