In the realm of electronics, transmitting data over vast distances without wires holds immense significance. Infrared (IR) transmission emerges as a reliable solution, offering a myriad of ...

Notifications You must be signed in to change notification settings In this project we are introducing a simple IR receiver circuit and code that will allow you to integrate remote control function to ...

This infrared transmitter use PWM (pulse width modulation). The transmitter is equiped with LM567, tone decoder circuit. Audio signal ( at least 50mVvv ) is amplified with T1 and then it is used to ...

Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter ...