On Feb 23, 2006, at 12:06 AM, Chen Xiao Fan wrote: > I am not so sure if TI's new ez-430 is really that expandable. It's not "expandable", but the sample microcontroller is on a little detachable board, and has all 14 pins brought over to a 2.54mm spaced set up holes, so you build arbitrary projects with it (anything that that chip would have been useful for in the first place.) BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist