>Some of you may remember my interest in making a humidity sensor, >unfortunately none of the options seemed appropriate, so I have settled on >getting a retail one. I have searched the only sensor I could find (for a >reasonable price) was a capacitive one which is unfortunately out of stock. Did you check SMARTEC? http://www.smartec.nl they have nice low cost sensors. 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: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu