Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...

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 ...

Connect IR sensor on pin 9 and two push buttons on pin 10 and 11, respectively. Also keep an IR remote handy.

This project demonstrates an Arduino-based Human Following Robot using IR sensors and an ultrasonic sensor. The robot detects a human presence in front of it and follows smoothly while correcting its ...