:-) Cheers Rob , Thought there had to be a catch somewhere LOL :-) never thought about the return to center issue , good spot and good info for the future when looking to make DIY servo instuments.
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:-) Cheers Rob , Thought there had to be a catch somewhere LOL :-) never thought about the return to center issue , good spot and good info for the future when looking to make DIY servo instuments.
Also, another caveat is the opencockpits servo card is only 8bit :( Need to find a 10bit or preferably 12bit servo control. They have them for R/C stuff, just not us.
Rob
I suppose it depends on the degree of accuracy you are expecting on your gauge movement. 8 bits is fine for the gauges on my overhead.
David