ir music transmitter and receiver


Posted on Feb 7, 2014

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 works off a 9V battery, while the IR music receiver works off regulated 9V to 12V. First diagram shows the circuit of the IR music transmitter. It uses popular melody generator IC UM66 (IC1) that can continuously generate musical tones..


ir music transmitter and receiver
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Audio frequency generator
    220V 200W Bulb flasher
    Tone-dialing-telephone
    2 Siren Sound Use IC555 Schematic Diagram
    reader cloner
    auto power off schematics
    Microphone Circuit-PC Sound Card
    Inductive Proximity Sensors
    FM TUNE UP
    Power Supply for Battery Valve Radios
    XTR110 expand the drive current circuit diagram
    SCR furnace temperature regulating circuit
    Current leakage protection circuit



    Top