Hi Folks,

I am new to this forum, I am trying to design a temperature controller using pic16F628A and DS1820 (Basic idea from - http://www.guidecircuit.com/Circuit-...thermostat.htm).

I have been trying to add dynamic temperature setting (up and down) buttons and remove the start button. but was unable to do.

I am very new to programming the PIC micro controllers I am using MPLAB IDE v7.40 to build .asm files to .HEX, I am not sure if I can code C using this IDE, if I can please help me on how can I do it.

I am using Real PIC simulator to test the HEX. But still the the real circuit is not working as per the design given in the site above, I am not sure if I have done some thing wrong in the circuit or it has some issue (if some one can identify the issue please point me to the same.)