When I ordered the PIC KIT 3, they included a neat demo board to get started. The pdf guide for the demo board: http://ww1.microchip.com/downloads/en/DeviceDoc/41370C.pdf The source code for the lessons: https://www.microchip.com/DevelopmentTools/ProductDetails/DM164130-4#utm_source=MicroSolutions&utm_medium=Link&utm_term=FY17Q1&utm_content=DevTools&utm_campaign=Article Check out youtube … Continue reading The p18f45K20 Demo Board!