Friday, April 17, 2009

Some Help! PIC16F84/Tempreture sensor


In the circuit above (Photo + Video) i dont get the expected result. The only modification I did was using the +5 V without needing to build the converter (12 V to 5v).
I think i have a problem on the software level ... programming level !!

I have downloaded the Hex file and the other xxxx.c files and i have loaded the hex file to the PIC16F84A and expected it to work ... !!! any idea??? something missing here!???

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posted by shadi.ch @ 9:53 AM   3 Comments

3 Comments:

At April 18, 2009 12:27 PM , Blogger Shadi said...

After reading tons of materials about LCDs and interfacing them with PIC16F84A i managed to write to the CD and even write from the main Program (Temp 0.0) .. I still have a problem with the data comming from the sensor! its fixed at 40 degrees !! any idea why??

 
At August 20, 2009 9:31 PM , Anonymous Anonymous said...

Try with Pic 16f877 or 16F872, and use the Anolog port.

Best.
Yk

 
At November 18, 2009 4:21 PM , Blogger shadi.ch said...

Thanks alot, but can i still do it with PIC16F84A ??

 

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