Chandra Shekhar Tiwari
Newbie level 1
Hello,
I am trying to use either 89S51 or pic 16f877a. I want to interface 4 rows of 4 seven segment display. means total of 16 seven segment display. Not getting proper idea. Also I have to interface matrix keypad 4x4. Please help with any of the above two micro.
Eagerly waiting for the reply.
Thank you very much
I am trying to use either 89S51 or pic 16f877a. I want to interface 4 rows of 4 seven segment display. means total of 16 seven segment display. Not getting proper idea. Also I have to interface matrix keypad 4x4. Please help with any of the above two micro.
Eagerly waiting for the reply.
Thank you very much