>The nice thing about microcontrollers such as PICs is that you can embed >special algorithms into the chip, and the product is then often a fair = bit >harder to casually copy. If you did the same thing with jellybean chips, >it would be much easier. Another thing that's worth doing where you have the space is to add some = hidden functionality, so you can prove that someone copied your code instead of re-engineering = their own. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads