JMLBlues@aol.com wrote:

On the dyno we have simply hooked the knock sensor up to an oscilloscope.
Very visible signature when it knocks. Of course you have to be watching the
'scope. The audible signal could be very useful.

It would be great if you could make a sketch of that signal so I could
design a circuit that would light a lite or send a signal to a computer.
Label the voltages involved.

Paul Lamar
 
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