Temperature Controller using PIC16F628A

[pvgoutham]

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.)

[Acetronics2]

Hi Folks,

I am new to this forum ...

Hi, pv

I see TWO problems ...

1) you weren't able to run the original project on the sim

2) you want but can't modify the original project ...



1) Difficult to give an answer ... but I just see the CONFIG parameters of the CPU are not given in the source ...
so you have to set them in the CONFIG Window of MPLAB ...

2) You're here aboard a PicBasic Forum where people eventually can understand assembler but surely not tell you what to do to modify such a program.

you'd better join Microchip or a general Forum for asm using ... and receiving useful help.

May be contact the project author ... too.

Alain

[pvgoutham]

Hi
The Program/project ran successfully in the Real PIC simulation.

But not on the hardware, can any one help and identify any issue with hardware.

Regard,
Vinay

[mtripoli]

scary... very, very scary...

wow...

[fratello]

Take a look here : http://www.radioradar.net/radiofan/m..._15-22-57.html
Good luck !

[mtripoli]

I started to build my own temperature controller for an SMD oven I am building. Then I found this controller: http://www.omega.com/pptst/CN7500.html

My time is worth more than $97.00...

Mike Tripoli