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Recent content by apollololo

  1. A

    plz [ i need it done by tomoroow !!] i need the code to multiplix 8x8 matrix diodes

    Thank u alot i know this is a risk but this is my final CPE subject and i have done the hardware part but still so confused with the code Hope is all we have after all :-) Thanks
  2. A

    plz [ i need it done by tomoroow !!] i need the code to multiplix 8x8 matrix diodes

    there is a car moving and trying to avoid crash with the tracks falling down that is the game yes the EEprm holds the rows values but what is confusing me is : suppose that i have let the odd rows first while the coulmns are all logic 1 then after a time delay i've let the even rows how to...
  3. A

    plz [ i need it done by tomoroow !!] i need the code to multiplix 8x8 matrix diodes

    I have already done all the hardware ... used limiting current diodes and transistors ... I've connected the rows to port D & the columns to port B there are 3 levels .. each level has a track my main problem is I have to save each level tracks in EEPROM .. & read them from EEprom what i have...
  4. A

    plz [ i need it done by tomoroow !!] i need the code to multiplix 8x8 matrix diodes

    hello all i have a project of a game !! the main idea is to multiplix 8x8 diode matrix to the pic[pic 16f887a ] The array is to be operated based on the same idea of 7-segment digit multiplexing, that is at any instant of time there is only one row of LEDs active while the others are off...

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