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ssssss Guest
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source code of 4x4 keypad |
Posted: Thu Jan 26, 2006 8:57 pm |
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hi
i want source code of 4x4 keypad interface by C language using pic 16f877.
thanks for any help. |
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dyeatman
Joined: 06 Sep 2003 Posts: 1941 Location: Norman, OK
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Posted: Thu Jan 26, 2006 9:28 pm |
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Try searching this board for 4x4 and you will find lots of help! |
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sk Guest
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Don't re-invent the wheel... |
Posted: Fri Jan 27, 2006 2:11 am |
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Re-use the keyboard driver found the driver section provided with CCS PICC compiler.All you need to do is to add the forth columnplus some few lines on the code |
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