interconnection of CM8870C with HT12E

Discussion in 'The Projects Forum' started by architjain_17, Mar 4, 2010.

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  1. architjain_17

    Thread Starter New Member

    Feb 20, 2010
    i am trying to make a dtmf operated robot.i have made the the whole robot part but am getting problem in making the rf transmitter part.please tell me how to interconnect the encoader ic HT12E and dtmf decoder ic CM8870C ic.rply fast please...
  2. BMorse

    Senior Member

    Sep 26, 2009
    quit double posting questions in multiple threads, I just answered this same question in another thread already..... If you took the time to actually read the datasheets for these devices you wouldn't be in such a hurry to get an answer....
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