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Re: Yumo E6A2-CW3C encoder from Sparkfun
Quote:
Originally Posted by billbo911
Honestly, I will have to look into that. I did this really quickly and didn't notice. I'll post the answer in this thread once I investigate a bit further.
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Here is the key to what happened to show the ~.5vdc offset. " I did this really quickly "
When I gathered that information, I hadn't properly set up my scope. This was the first time I had used Ch.2 except for doing a low freq. cal on the probes.
So, when you don't match the probe settings (1x 10x) to the scope settings, you get odd values. After proper configuration, the new sample shows <.1 vdc, just like Ch.1, for the low portion of the signal.
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