I am working in a force sensor and I´ve heard that now the MOSFETs are used as sensor elements, but I can´t find information about this so I decided write my questions in the forum. If you could give me some references about books, articles or similar I will be very grateful. Thanks for your help, ___________________________________________________________________ Consigue tu e-mail gratuito OLE.COM Haz click en http://www.olemail.com