How do you make a bidirectional visitor counter?
Visitor Counting System Circuit diagram:
- Connect the SDA pin of the OLED display with analog pin A4.
- Connect the SCK pin of the OLED with the analog pin A5.
- Connect the ground of the OLED with the ground of the Arduino.
- Connect the VCC of the OLED with 5V of the Arduino.
What is bidirectional visitor counter?
This project can be used to count and display the number of visitors entering inside any conference room or seminar hall. This is a bidirectional counter which means it works in a two way. That means counter will be incremented if person enters the room and will be decremented if a person leaves the room.
What is automatic room light controller with bidirectional visitor counter?
This work bidirectional automatic room light controller using visitor counter, is a reliable circuit that takes over the task of controlling the room light as well as counting number of persons in the room very accurately.
Can you counter Arduino?
We can use a loop to make a counter in Arduino. For example, if we want an LED to blink 10 times, we can use a for or a while loop to turn an LED ON and OFF multiple times. We have to attach the positive terminal of the LED with a digital pin of Arduino and the negative terminal to the negative of a battery.
What is an automatic room light controller?
Therefore, an automatic room-light controller automatically turns on the lights when a person enters into a room, and turns off the lights when the person leaves the room. This automatic room controller can be implemented by using a simple microcontroller and wireless IR technologies.
What is Arduino bidirectional visitor counter project?
This Arduino Bidirectional Visitor Counter Project can be used to count the number of persons entering a hall, Shopping mall, office, functions in the entrance gate. It can also be used at gates of parking areas and other public places.
How to detect number of visitors from both directions using Arduino?
The pair of IR sensors can detect the visitor from both directions, i.e. the number of entering visitors and the number of exiting visitors. This ArduinoBidirectional Visitor Counter Project can be used to count the number of persons entering a hall, Shopping mall, office, functions in the entrance gate.
What is the use of visitor counter?
This project has a “Visitor counter”. Basic concept behind this project is to measure and display the number of persons entering in any room like seminar hall, conference room etc. LCD displays number of person inside the room. We can use this project to count and display the number of visitors entering inside any conference room or seminar hall.
How does the room timer work?
This works in a two way. That means counter will be incremented if person enters the room and will be decremented if a person leaves the room. In addition, it will automatically control room lights.When the room is empty the lights will be automatically turn off.