ir light decoding

Discussion in 'Homework Help' started by nirav jasani, Dec 22, 2013.

  1. nirav jasani

    Thread Starter New Member

    Jul 17, 2013
    hello every one,

    i am trying to operate home device using remote control.

    i gave problem during decoding ir signal coming from remote . i have use ir detector - TSOP1738.
    i have doubt that , when i press same key of the remote i found different waveform.
    witch waveform should i considered ?
    and from when i have to start to give it 0 and 1 digit...please help me ....
    how can i decode these type of pulses...
    how can i programmed my controller ?
  2. tshuck

    Well-Known Member

    Oct 18, 2012
    See here for an explanation from Adafruit.

    This appnote from Microchip explains how to do it with a PIC.

    Google for more references...