Slightly confused, DIYPNP I/O Clarification Please
#21
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yup, inputting an input into a free input is still relevant.
You'd still want to calibrate it, but manually, since closed/open will give you the same value. you'll want to calibrate it so the OPEN value is above the value that you're getting at closed; whatever it may be.
Then you dont have a 1K resistor between TPS signal and ground.
Did you calibrate it?
My MTX-L goes from 0-5V, and it seems most the built in widebands run 1-4V or so. Should I interpolate and use values not at the extreme limits? Can't find MTX-L on my firmware, only LC-1. Think the signal is the same for both though...
what are you going to put a/c out on? ALED?
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