Technical DIY Knock sensor

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Technical DIY Knock sensor

lxfusion

Whoooshh!
Joined
Dec 10, 2009
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Amsterdam
Hey Guys!

Just found this alternative device for knock detecting, your own stereo engine sound (y) Very handy with tuning the ignition tables :D
Here is the link to the article from autospeed: http://autospeed.com/cms/A_0353/article.html

And a example pic from someone who made it already:
DSCF1220.JPG


I'm making mine tomorrow!
Just felt the need to share it :p
Cheers
 
nope its just a microphone and amp. i made on about a year ago. works really well but have not really used it as its dangerous to listen yourself and drive and ive yet to find anyone else who knows what to listen for or is keen on hearing lots of rattles and knocks for hours on end :)

The human ear and brain is better at detecting random sounds then even the most advance/expensive knock detection
 
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