General 1G ECU port expander project

[basshead]

Hi all!

I wanted to share my latest project.
It's a port expander that takes up to 8 different 0-5 volts sensors and is logged thru one single ECU input pin.

So instead of just logging O2 you can log O2, oil pressure, fuel pressure, MAP, custom gear indicator, custom wastegate actuator switch, extra IAT, extra CLT, etc.
The possibilities are endless!

If using slow sensors a total of 18 sensors on one ECU input can be logged.

Well enough said, here's my video demo of the 3-in-1 port expander:

You must be logged in to view this image or video.

Also check out my YouTube channel to find more insane stuff i do with my GVR4 ECU.

PEACE!

 

[Arthris]

Heya Kim, can't wait for this to become finalized and be a very usable function on a unused port. Keep up the amazing work as always.

 

[basshead]

Thanks Chris!

Yeah i will finish up this project over the weekend. I need to make a better soldered board for the inputs and output.

But you know me, i have so many ideas.