making tachometer from dvd writer?
software like Nero tells speed of DVD burner so there must be a tachometer inside it how can i extract tachometer from DVD burner and use calculator screen for displaying results.
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Answer it!
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Software like Nero observes the data transfer rate, it doesn't report RPM.
It's faulty-logic that says "there must be a tachometer inside it".
L
for example
http://www.instructables.com/id/Tachometer-made-from-a-bicycle-speedometer-cycloc/
http://www.instructables.com/id/Tachometer-made-from-a-bicycle-speedometer-cycloc/
The tacho is done by talking to the hardware within the drive, the tacho is a very very small part of the software in the drive !
There are MUCH easier ways to do it than that
Steve
There are MUCH easier ways to do it than that
Steve
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