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TCA8418 Interfacing With PIC16F887

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Thread Starter

nirav jasani

Joined Jul 17, 2013
6
hi all,

i am trying to interfacing TCA8418(keypad driver ic) with PIC16F887 and facing problems in how to scan keys of 8x8 keypad matrix,configuration of IC and Hardware. IF anyone have sample code then please give me for reference .

thnx,
regards,
nirav jasani
 
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