i need help for my project in electronics i dont what to do im confused
of the circuit diagram of the keypad to PIC16F84A. how do i install this
keypad(see picture below) to PIC16F84A so that i can detect what button is
is click cause it has 7pins. Do i need to connect a voltage in the keypad? and
can anyone help me? im so confused!!
**broken link removed**
of the circuit diagram of the keypad to PIC16F84A. how do i install this
keypad(see picture below) to PIC16F84A so that i can detect what button is
is click cause it has 7pins. Do i need to connect a voltage in the keypad? and
can anyone help me? im so confused!!
**broken link removed**