Hi, Actually i donot want to

[Aina]

Hi,

 

Actually i donot want to use micro controller. I found another circuit diagram but i donot know whether it will work fine or not for controlling the temperature periodically connected via parallel port.

Here is the circuit:

 

 

wysiwyg_imageupload:1358:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If u can help i shall be thankful

 

Regards,

 

Aina