Den 2008-01-16 16:42:52 skrev Timothy Weber : > I have a favorite way to put them on the end of a cable, if that's > relevant to your application. That's the main reason I use them - if I > were putting them on on a PCB I'd use some other sensor that isn't > single-source, but the TO-92 package makes it easier. As an alternative for small active sensors: o IIRC, there exist temperature sensors with PWM output. o I have used analog 10mV/C TO92 sensors (LM35?) for simple straight analog cirquitry. -- Morgan Olsson -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist