Often we see visitor counters at stadium, mall, offices, class rooms etc. How they count the people and turn ON or OFF the light when nobody is inside? Today we are here with automatic room light ...

Bill of Material for Visitor Counter. Coding. Open IDLE and the library manager, after that install the Sparkfun library of APDS9960 in Arduino IDE (Fig 1). Fig 1. Arduino library manager. Next ...

Bidirectional-Visitor-Counter-with-Light-Control-using-Arduino Introduction: The demand for the electronic device which can control the room appliances has a great surge such that it can be ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...

Circuit diagram of Arduino based visitor alarm Arduino Uno operates off a 9V DC power supply. It is based on ATmega328 microcontroller and has 14 digital input/output pins, six analogue input pins, a ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

This Bidirectional Visitor Counter Circuit helps to count the number of people entering or leaving the room, and displays the total count on the screen. It is mainly helpful to use in parties, ...