Home Made Detonation detector

[EagleMark]

I found this Home Made Detonation detector and thought it would be of intrest to the electronic nerds...

http://www.autospeed.com/cms/A_1353/article.html

[EagleMark]

More really cool electronic nerd stuff from USB data logger to USB programmer? Install in OBDII system? Also led lights that could be used in USB cable for connections? Look through the products link at top of page.

http://www.elabtronics.com/usb_port_module.php

[RobertISaar]

with a bandpass filter installed, i have to wonder how useful that DIY knock detector would be if connected to a PCM...

[PJG1173]

I found this Home Made Detonation detector and thought it would be of intrest to the electronic nerds...

http://www.autospeed.com/cms/A_1353/article.html

it dosen't look any more complicated than a DIY aldl cable, but I don't see a schematic on the site

[delcowizzid]

here is another good way of displaying knock if you can get a gm knock filter board off a memcal to suit your engine bore size pretty easy circuit build for DIY