Digital Thermometer base PIC16F684
This project uses a standard (PDIP) PIC16F684 as well as a standard thermistor. It will tell the temperature between 0 and 140 farenheit. The temperature is displayed on a 3 digit, 7 segment display. This project is actually quite easy to build; the hardest part is calibrating the thermistor.[via]
   Digital Thermometer base on PIC16F684
Full description at Digital Thermometer base on PIC16F684 website
www.supermarketgames.com