Paul,

The arduino based engine monitor is coming along.

I currently have a RX8 trigger wheel and sensor that will feed the Tracy's EC-4 box.

Can I feed the engine monitor off of the same sensor for a tach value displayed via the arduino?

What kind of signal conditioning is required so I can keep the EC-4 happy.

I think the EC-4 is the same as the EC-3 but with just one processor.

Thanks for any help.

Joe Berki

Limo EZ

The RX8 trigger wheel requires some sophisticated programing to derives the necessary information
from it. I have no idea what the EC-4 does inside. Tracy does not release the source code.

Put a carb on it :)

Paul Lamar

The Rotary Engine News Letter. Powered by Linux.
ACRE NL web site. http://www.rotaryeng.net.
You Tube http://tinyurl.com/beqqxas.
Copyright 1998-2013 All world wide rights reserved.