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 ...

digitalWrite(7,HIGH); } Working of IR controlled DC Motor with Arduino: Working of this project is straight forward. Whenever there is some object in front of IR sensor, it will detect that and make ...

// In this project, we’ll demonstrate how to build an automatic gate system // using an Arduino Nano, an infrared (IR) sensor, and a servo motor. // When the IR sensor detects an object, the gate ...

Connect the VCC and GND pins of the IR sensor to the 5V and GND pins of the Arduino, respectively. Connect the OUT pin of the IR sensor to D2 on the Arduino. Connect the anode (+) of the LED to a ...

The automatic light system, based on Arduino Uno and IR sensors is designed to automatically switch the washroom light on and off, operating on AC mains. Whenever a person enters the washroom, the ...

It uses an IR proximity sensor module to detect dirty digits, and a small submersible pump to push isopropyl alcohol, sanitizer, or soap up to your hovering hand.