In this project we are going to work on an innovative arduino project idea ... a small structure like a POS currency swiping machine using cardboards. In this structure, a colour sensor and an IR ...

We are going to use this technique to build a our bidirectional visitor counter using arduino and ir sensor. By placing two IR sensors one after another in series as shown in the above image at a ...

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 ...

This project demonstrates how to create a simple yet efficient bidirectional counter system using Arduino and IR sensors. The counter detects whether a person is entering or exiting through a single ...

This article presents the implementation of an Arduino-based wireless visitors counter ... or an infrared transmission medium upon receipt of a trigger signal. The 212 decoders are a series of CMOS ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller ... Here is ...

He put up a great tutorial on using an IR remote to do just about anything with everyone’s favorite microcontroller platform. [firestorm] used the Arduino IRremote library to decode the button ...

In the real world, missile systems use advanced radars, infrared sensors ... targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted atop a servo.