would NOT see changes when spinning it.
On Jan 14, 2014 9:18 AM, "Josh Muckley" <muckl...@gmail.com> wrote: > > Oh yeah, I believe your speed wheel uses what is called a hall-effect transistor. It simply conducts momentarily in the presence of a magnetic field. So 0 ohms is correct. You probably would even see any change when you spin the wheel. The instrument just counts "clicks". > > Josh
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