The Arduino Uno IR Sensor detects infrared (IR) radiation emitted by objects. It typically includes an IR transmitter and receiver pair, with the receiver detecting reflected IR light. This enables ...

Bidirectional Visitor Counter using Arduino UNO and IR Sensor Introduction The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two ...

YouTube channel Circuit Basics has created a new video they have published this week which compares the centre of the new New Arduino 101 (Genuino 101) board comparing it to the setup of the older ...