Hi guys. I have a question for anyone willing to help out.
I want to find the rotational speed of a small shaft using electronic device(s). The area on the end of the shaft is a hemisphere and the diameter is around 5mm, the material is possibly aluminum.
Any suggestions are welcome. Thanks.
I want to find the rotational speed of a small shaft using electronic device(s). The area on the end of the shaft is a hemisphere and the diameter is around 5mm, the material is possibly aluminum.
Any suggestions are welcome. Thanks.
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