This program shows how to use the general I/O pins on a PIC16F722. The 7 Segment will display the desired output when the user press the keypad. This tutorial will work with the Hi-Tech C compilers. 

iBoard connection:                                                             

• PORTB: iCM03 - 7 Segment Module        
• PORTC: iCM07A - 4x3 Keypad Module                    

Video:

• Tutorial 5A - 4x3 Keypad Demo: Video

• Tutorial 5B - 4x4 Keypad Demo: Video

Download:

• Tutorial 5A - 4x3 Keypad Demo: Source Code; Schematic
• Tutorial 5B - 4x4 Keypad Demo: Source Code; Schematic
• PIC16F722 DataSheet
• MPLAB IDE 8.40 (93.7MB)
• Hi-Tech C Setup Guide
• Hi-Tech C User Guide