The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

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 and a piece ...

The Automated Parking System is an Arduino-based smart parking management system designed to monitor vehicle entry and exit using IR obstacle sensors. The system automatically controls a ...

This project demonstrates an automated door system controlled using an Arduino UNO, sensors, and a DC motor. The system is designed to automatically open and close a door based on proximity detection, ...