Radio Remote Control using DTMF


Posted on Feb 6, 2014

Radio Remote Control using DTMF. Here is a circuit of a remote control unit which makes use of the radio frequency signals to control various electrical appliances. This remote control unit has.


Radio Remote Control using DTMF
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Mobile MP3 Player PC
    10 Led Chaser
    DTMF decoder with voice!
    Tremolo
    Battery Watchdog Circuit
    Troubleshooting a Triac Motor Control Circuit
    inverter 12v dc to 120 230v dc with ic
    Modular Burglar Alarm Project
    SI ABBREVIATION DISPLAY
    Amplifier circuit equivalent



    Top