Hi! Somehow I can not send messages to the PIC List, although I can read them. I hope that this arrives somewhere where someone can read it. Does someone know of a _simple_, _short_ range radio transmission, system, that can be used with PIC? Range is very important! It shouldn't be more than 5-10 meters (30 feet). Simplicity is also very important. Thanx. -- _/^\_ __ _____/\_________________________________oOOo__O-O__oOOo______/oo\____ /\/ / Nuno Filipe Freitas Pedrosa __ /..\__/ \ \/\ mailto:Nuno.Pedrosa@oen.siemens.de /`'\\__/-\ __ \/\ \ Tel. : 0049-89-72222342 \__/ \__//@@\ ___/ /\/_______________________________________________/OO\_..__\__/_ \/ \__/