In a message dated 03/28/2003 03:27:27 Eastern Standard Time, Martin.Buehler@KEYMILE.COM writes: > the transmitter has to be cheap as i need a few of them. > any suggestion? > > I would suggest the TWS/RWS modules from www.rentron.com. Inexpensive, and quite effective over short distantances up about 30 meters. Very easy to hook up and very easy to program. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads