DS18b20 - PIC16f628 Thermostat

Hi

I am wanting to build a PIC 16f628 controlled thermostat using a Ds18b20 sensor to control a peltier pump. Does anyone know of any existing projects along these lines? The problem is my programming skills arent what they should be, and I need to get the project up and running quickly.

Any help would be greatly appreciated.


Derek

The Cricket on my site is might be close.

ds18b20

hi,

I've seen something you can use at:
http://www.loginway.com/project_site.htm

There is an example of the ds18s20 digital thermometer application with pic16f628a on their development board. The code is written in the CCS C.
You can modify the code and just add a peltier pump control routines. As far as I know a peltier pump needs higher voltage supply (12V I think...), so the easiest way is to control it through some relay.