Santosh13
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Hi all,
I want to interface 8X8 keypad to an micro-controller(8051). Just like 64 INPUTS.
Column P1.0-P1.7
Row P3.0-P3.7
16*2 LCD Interface should be done in order to display the numeric value of the switch assigned.
Can anyone help me out.
LCD DATA P.0-P0.7
RS: P2.7
RW2.6
EN: P2.5
Thanks in advance !
I want to interface 8X8 keypad to an micro-controller(8051). Just like 64 INPUTS.
Column P1.0-P1.7
Row P3.0-P3.7
16*2 LCD Interface should be done in order to display the numeric value of the switch assigned.
Can anyone help me out.
LCD DATA P.0-P0.7
RS: P2.7
RW2.6
EN: P2.5
Thanks in advance !