I'm starting to think about using more sophisticated components in my (still elementary) designs, and have come across components that come with their own serial protocols. How do I go about interfacing my PIC with a color sensor or accelerometer that has its own protocol? Can anybody explain how to implement designs involving these devices, or point me toward some good info? Thanks a lot! Eli -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist