Tsvetan- Thanks, this is more like it. I'll pass it on to the group. David Tsvetan Usunov wrote: > >Hi- > >The people in the model railroading fraternity would like to put RFID > >transponders onto their trains. However the readers are too expensive. > >Does anyone know how to build a cheap transmitter/receiver to read > >them? I expect they could be quite crude=cheap as the distances > >involved would ideally be <3 inches. > >David H > > Hi, > > http://www.olimex.com/kits SCL05/ASM +SCL04K transponders > check how to order on our other web pages: http://www.olimex.com/dev or > http://www.olimex.com/pcb > > Best regards > Tsvetan > --- > PCB prototypes for $26 at http://run.to/pcb (http://www.olimex.com/pcb) > Development boards for PIC, AVR and MSP430 (http://www.olimex.com/dev) > > -- > http://www.piclist.com hint: PICList Posts must start with ONE topic: > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads