I need information on how 4x4 Matrix Keypad and MM74C992 16 Key Encoder work on PIC18F4520.
i need to research on how both of it program in the PIC18F4520 esp the codes..
i found one of the link:
Projects | uC Microcontroller Interfacing & Decoding Matrix Keyboard
i not very sure is it the information i want...
hope you all can provide me with the link or tutorial on the codes to program in MPLAB. :confused
Thank you~
i need to research on how both of it program in the PIC18F4520 esp the codes..
i found one of the link:
Projects | uC Microcontroller Interfacing & Decoding Matrix Keyboard
i not very sure is it the information i want...
hope you all can provide me with the link or tutorial on the codes to program in MPLAB. :confused
Thank you~