IR Controlled Relay Projects For Final Year Engineering Students

This is a simple IR Triggered Relay Circuit useful for triggering loads like, Light, Heater, Spark Generator, Buzzer etc., using just a TV IR Remote. You may use this circuit for controlling a Toy, Robot or a device like Buzzer, Light etc.,
This circuit may find application as a Remote Antenna Rotator or for Triggering ON a Light, Buzzer etc., However, if you want to latch the output a fixed state ON or OFF, you need to modify to suit your requirement.
With suitable modification, this circuit can be used for Intruder Detection, Object Counter et., This circuit works on 12V DC supply like a Battery or an adaptor and can drive a DC / AC load like 230V light bulb.

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