adambrum
05.09.2010, 11:04
I just getting my new GHL online after having it repaired and upgraded to a PIII.
My temp sensor has been sitting in a glass of tank water for almost six months and when i connected it it measured 37 deg.
I thought it might be damaged so i brought a new one yesterday and again it seems out, after a quick google and reading a couple of posts i found it seems that it may need calibrating or using the figures from when it was a PII which i dont have.
I have changed the adc 1 and adc 2 and now they are adc1=677 and adc2=319 ( i found these figures on here somewhere) it now reads a couple of degrees over but its better.
How exactly do i calibrate these correctly.
Thanks Adam
My temp sensor has been sitting in a glass of tank water for almost six months and when i connected it it measured 37 deg.
I thought it might be damaged so i brought a new one yesterday and again it seems out, after a quick google and reading a couple of posts i found it seems that it may need calibrating or using the figures from when it was a PII which i dont have.
I have changed the adc 1 and adc 2 and now they are adc1=677 and adc2=319 ( i found these figures on here somewhere) it now reads a couple of degrees over but its better.
How exactly do i calibrate these correctly.
Thanks Adam