Urgent help - Electronic Circuits Projects Diagrams Free

apricot_star · 17th August 2008, 12:02 PM

Hi,

i am a newbie in programming world. I am using PIC18F2620. Currently, i'm stucked with the calibration of thermocouple as a temperature sensor. I hooked up the circuit and it worked perfectly allright juz that when i reference the reading shown on LCD with the accurate temperature meter it will differ by 5-10 degree C ,the method i'm using in my program is take a few value and then average it.

Does anyone encounter this problem before?Or any other method you can suggest?

Your help is much appreciated.

Regards,

Apricot

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17th August 2008, 12:02 PM	(permalink)
apricot_star	Urgent help Hi, i am a newbie in programming world. I am using PIC18F2620. Currently, i'm stucked with the calibration of thermocouple as a temperature sensor. I hooked up the circuit and it worked perfectly allright juz that when i reference the reading shown on LCD with the accurate temperature meter it will differ by 5-10 degree C ,the method i'm using in my program is take a few value and then average it. Does anyone encounter this problem before?Or any other method you can suggest? Your help is much appreciated. Regards, Apricot Last edited by apricot_star; 17th August 2008 at 12:05 PM.