Reply to "#1905 Part Duex"

Well.......I am playing a bit here......

I wanted to feed data from the engine back to the computer to data log and tune....and play. It's what we do as a hobby right.

I have USB analog readers which I am working to read the following data from a variety of chips:

8-EGT's
4-O2 sensors
Manifold Press
Throttle Position
RPM
Timing Advance
Intake air temp
Water Temp
Oil Temp
Fuel Pressure

The program I am writing will display and data log values.

It originated from wanting to display EGT and O2 since I am pulling off the CHI single intake and going to the 4-Webbers.

The initial crcuits are cumbersome but I will likelly get a circuit board etched in the future and put it in a portable unit I can take in the car.

Some of the information is also working into self contained units which can be stand alone sch as RPM, Advance, etc which could be displayed on a box as the car is driven.

Not sure where it is all going. Playing as much as anything. Pretty cool to see gauges change on the laptop as values change though.