You now have learned enough to be able to begin interfacing your PIC with external parts. Without being exhaustive, this chapter explains how to use a PIC with several commonly used parts, such as an LCD screen.

• Hard Disks - IDE/PATA
  
• IR Ranger with Sharp GP2D02
  
• LCD Display - HD44780-compatible
  
• Memory with 23k256 sram
  
• RC Servo Control & RC Motor Speed Control
  
• SD Memory Cards
  
• DFPlayer Mini