ELECTRONICS

ELECTRONICS

This topic has 1 reply, 1 voice, and was last updated 5 October 2009 at 13:51 by Roger Harvey.

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5 October 2009 at 13:51 #43981
Roger Harvey
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@rogerharvey92595
Hello All,

Back in issue No. 147 of MEW Mike Crossfield wrote an article describing a low cost rev-counter. He used a discs with 60 slots (or the 60 tooth Myford Super 7 bull wheel) to generate 60 pulses per revolution which directly read off as a frequency. Is there a device or a circuit incorporating such a device to allow one pick up ber revolution to be amplified exactly 60 times?

Regards,

Wychwar
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5 October 2009 at 13:51 #37956
Roger Harvey
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