> > I thought I'd read an announcement of an 18F USB PIC. I'm not too sure > > about it though. > In the meantime you're probably better off using an "Interface Device" such > as Phillips' PDIUSBD11 / PDIUSBD12. Beyond Logic have an app note for the PBIUSBD11 used with as PIC 16F877 and a code example in HiTec C. A good starting point. Here - http://www.beyondlogic.org/usbnutshell/usb7.htm The device seems to cost in thre $US3 to $US5 region if you can persuade anyone to sell it to you in less than about 50 quantity. Future Active and America 2 claim to have stock/ Digikey doesn't. Russell McMahon -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body