1 warning light, 2 outputs?
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I'm using the circuits from the ms3 manual. 0-5v inputs match the circuits from ext-map, ego2 etc. Then matching the AIT/CLT for GM sensors.
No diodes though. See my link for the circuits I'm using.
All my inputs are either 0-5v inputs or GM sensors.
No diodes though. See my link for the circuits I'm using.
All my inputs are either 0-5v inputs or GM sensors.
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Thread Starter
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
if analog then all you need is 2 diodes and a 1K resistors for each...
otherwise, whatever ciruict you're builing. 2.49K and 2.5K and 2.51K all fall within the 5% margin of error of these things...
laymen's: close enough.
edit: looks like youre doing a temp sensor.
those other resistors you found are fine, you'll just want to measure whatever resistor you use and make sure to input the actual value as a bias.
the MS uses 2.49K that are 1% error ones, so pretty spot on. That's why they are blue. Otherwise all others are +/- 5%.
it's used for the 5vref pullup.
otherwise, whatever ciruict you're builing. 2.49K and 2.5K and 2.51K all fall within the 5% margin of error of these things...
laymen's: close enough.
edit: looks like youre doing a temp sensor.
those other resistors you found are fine, you'll just want to measure whatever resistor you use and make sure to input the actual value as a bias.
the MS uses 2.49K that are 1% error ones, so pretty spot on. That's why they are blue. Otherwise all others are +/- 5%.
it's used for the 5vref pullup.
Not worried.
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