Interfacing IR Sensor Module with Arduino. Build Time: 2-4 hours. | Cost: $5-10. | Difficulty: suitable for beginners. What You'll Learn: You will learn to handle digital input/output, interface an IR ...

Infrared sensor Arduino The connections for the IR sensor with the Arduino are as follows: Connect the negative wire on the IR sensor to GND on the Arduino. Connect the middle of the IR sensor which ...

This line defines “SENSOR_1_PIN” as pin 2 and “SENSOR_2_PIN” as pin 3 on the Arduino board, where the two IR sensor signal pins get connected. Here Arduino’s pin 2 is associated with the external ...

This project involves creating a simple door status monitor using an Arduino Uno, an IR sensor, and an LED. The purpose of this project is to detect whether a door is open or closed and display the ...