3 ms·
Why repeat exactly what's in the linked page? Probably half the people reading that stackoverflow question from hn have EE degrees so the answer was obvious to
by hnriot 14y ago
Why repeat exactly what's in the linked page? Probably half the people reading that stackoverflow question from hn have EE degrees so the answer was obvious to most, but I don't see the point of just copying the answer over to hn.
- OldSchool 14y agoI didn't think anyone had covered the small leap from "disconnected ground" to a "get a difference signal" as presented in other comments. Glad to hear there are a lot of EE's here!
- deleted 14y ago[deleted]