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You are here: Home / Topics / DTMF to number for dialing

DTMF to number for dialing

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Microcontroller › Arduino › DTMF to number for dialing

  • This topic has 1 reply, 2 voices, and was last updated 7 years, 3 months ago by GANEEV SINGH.
Viewing 2 posts - 1 through 2 (of 2 total)
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    Posts
  • March 6, 2015 at 12:46 pm #3525
    Sabin Borancic
    Participant

    HI

    Im trying to make converter DTMF to number using Arduino uno v3

    How convert 4 bit  D0


    D3 from DTMF reciver to DEC. number  like" +387xxxxxxxxxxxx"( telefon number) and snd to serial monitor?

     

    I dnot have much experience with making code and need some help or suggestions
     
    thank you
    March 24, 2018 at 10:50 am #14814
    GANEEV SINGH
    Participant

    Hi

    DTMF gives a particular otuput according to the button pressed on phone, check out his project of mine: https://www.engineersgarage.com/contribution/mobile-controlled-robot. Here you will find a chart which will show you the state of output pins according to the button pressed on phone.

    You can easily monitor these output pins through a microcontroller and do the required task.

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