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How measure speed shaft: new technique for all

Thread Status: Hello , There was no answer in this thread for more than 60 days.
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affertus

Active Member
Dec 21, 2004
29
10
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One of the must difficult is to measure the speed of the shaft to have a real data in spearguns evaluation.

I suggest a new, very simple, free method to realize a speed measurement only with video/audio from a camcoder:

Speed measurement





 
Last edited:
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