Digital Thermometer System

There are plenty of digital thermometer schematics out-there but as i said in an earlier post, its nice to have where to chose from. Being based on a tutorial about Analog to Digital conversion, it is very easy to understand the functioning of the device, and you can build it with any micro controller even if it doesn’t have a builtin ADC.

The temperature sensor used in this project is thermistor which is very suitable for measuring ambient atmospheric temperatures, but you could replace it with any other type of temperature sensor, that would function in a range that is more adequate to your application.

Digital Thermometer: [Link][Via]