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 ...

Jumper Wires Working Principle: IR Sensor Operation: The IR sensor emits infrared light from an LED and detects the reflected light with a photodiode. When an object comes within the sensor's range, ...

This project utilizes an IR remote to control home appliances connected through a relay module to an Arduino Nano. The system decodes the IR signals, turning the appliances on or off based on the ...

For patients to receive good care, doctors must be present. To administer medication or provide treatment, he can’t be everywhere at once. If we regularly examine our health, we may be able to ...