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Black_Hat Black_Hat is offline
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Join Date: Aug 2007
Location: Austin
Posts: 414
You can take a knock sensor cut the plug off the end and wire in a PC microphone input.

now plug that microphone into an ubuntu laptop with this DSP installed https://lmms.io/ (there are others)

now use head phone to listen to the knock sound And you can tune it with the DSP

Works on Dyno's

installed on something like this could be fully portable and do other functions like logging
Intel DCCP847DYE NUC Mini PC - TheBookPC.com
Old 10-31-2017, 08:31 AM
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