rovers

iTrader: (2)

Hi guys... I want my dash to display pressure in (Bar) but it only lets me chose psi or kpa... Anyway I can change that?

Also im using a maxxecu sensor for oiltemp, with a 1K pullup resistor. But the seller only suplied me with the resistance chart, how do i get it converted to volts??

C. Ludwig

iTrader: (27)

Formula to find the voltage is:

(thermistor resistance/(thermistor resistance + pull up resistance)) x v ref = v out

pull up resistance = 1000
v ref = 5

Not sure on displaying bar. But 1 bar = 100 kpa. Why not just display in kpa?

rovers

iTrader: (2)

Thanks.
Yes worstcase ill just leave it in kpa.
But u know then ill always have to think, reading in bars is set in the backbone