thiru1879
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With advance thank to whosoever replay to this mail,
Kindly guide me idea using 8051 , to scan 4x4 matrix key pad and display on P1,P2,P3 and send it to other 8051 by RS232.
Kindly guide me idea using 8051 , to scan 4x4 matrix key pad and display on P1,P2,P3 and send it to other 8051 by RS232.