ecaits
Member level 4
Dear All,
To interface keypad in pic16f877, will I need to connect +Vcc with resistor to input port to detect the switched pressed???
Can you give me logic of key detection???
Thank you
To interface keypad in pic16f877, will I need to connect +Vcc with resistor to input port to detect the switched pressed???
Can you give me logic of key detection???
Thank you