It means we can increase the IR transmitting distance multiple times using this Long Range IR Transmitter circuit. Here we have used multiple IR LEDs to increase the distance. Also learn here about ...

This is a project circuit which helps to a person in the driving seat and gives an alarm if there is any obstacle or a wall while parking or while driving in reverse. This is a project circuit which ...

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 ...

Automatic Railway Gate Control System This project is an implementation of an automatic railway gate control system using Arduino. The system uses IR sensors to detect the approach and passage of a ...

The circuit diagram of the infrared sensor based power saver is shown in Fig. 2. It is built around bridge rectifier DB107 (BR1), PIR motion sensor connected across connector CON2, timer NE555 (IC1), ...

This is the complete circuit diagram for this home automation project. I have explained the circuit in the tutorial video. The circuit is very simple, I have used the GPIO pins D23, D22, D21, D19, D18 ...