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Topic: Knock sensor read (Read 535 times) previous topic - next topic

Paul_KD7HB

Are trying to get the Arduino to produce a voltage display like an oscilloscope? Or are you trying to determine if there is a "knock" or "no knock".

Without seeing your entire code, hard to determine.

Paul

TomGeorge

#16
Feb 18, 2018, 12:16 am Last Edit: Feb 18, 2018, 12:29 am by TomGeorge
Yes, did google it and dis not fint what it i need.
Didn't any of the links show you how to get the sensor signal to be read by the controller?
Start there, don't go looking for complete code to do all you need.

This link to an old SiliconChip article shows a block diagram need to extract the "knock" signal.

http://archive.siliconchip.com.au/cms/A_108910/article.html



Tom... :)
Everything runs on smoke, let the smoke out, it stops running....

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