driving multiple 16x2 LCDS

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  1. - 9th October 2010, 16:27 #5
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    aratti
    aratti is offline Senior Member
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    You can use an 8 channels analog mux (74HCT4051), where you connect the pic enable pin to the input and the 8 outputs to 8 different LCDs (with a pulldown resistor). with three extra I/O pic pins you will select the proper LCD address using the selector line S0;S1;S2.


    Cheers

    Al.
    Last edited by aratti; - 9th October 2010 at 16:30.
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