I built the AADE kit last fall. Fun to put together and worked without a hitch from the gitgo. He put the schematic and theory of operation on the website: http://www.aade.com/lcm2binst/LC2Binst.htm I looked at that info, read some reviews on the net, added up the cost of parts and getting a PCB done and the kit seemed like a bargain to me. Your first email said you're a programmer so with the info on the website it shouldn't be that hard to whip up some code. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu