Love the RS232 section and the LED section. Whats your target audience- Worried all those power supply parts will make it expensive. All that power supply and I can't run it at LF voltages? D Olin Lathrop wrote: > I may shortly regret ever asking this, but what the heck, here goes anyway. > I'm looking for feedback on the design of a new product before it's too late > to change. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist