I've had a few of you guys pester me for my code/hardware. Here is a DIY to get you guys started. I'm breaking my code down into individual projects, because the master code I'm running is a bit specialized and would be hard for someone else to adapt on their own. You'll have to figure out your own display (if you even want one) and your own input method. Alternatively you can just read the data off the USB serial connection.
Attached is the WI Controller, it controls a fuel injector to maintain a set percentage of water to fuel when out of cruise.
For use you need an arduino and a prototype shield. MAF signal connects to analog pin 2 (through a 1k resistor) and the output on pin 10 (through another 1k resistor) goes to a logic level transistor or a board like this:
Top MOSFET Button IRF520 MOSFET Driver Module for Arduino Arm Raspberry Pi | eBay
I'll post a simple boost controller and the script to read the TI knock chip as I have time to clean up the code. Fuel pump pressure control is waiting on parts to begin testing and I'll share when I've actually used some of the code.
Attached is the WI Controller, it controls a fuel injector to maintain a set percentage of water to fuel when out of cruise.
For use you need an arduino and a prototype shield. MAF signal connects to analog pin 2 (through a 1k resistor) and the output on pin 10 (through another 1k resistor) goes to a logic level transistor or a board like this:
Top MOSFET Button IRF520 MOSFET Driver Module for Arduino Arm Raspberry Pi | eBay
I'll post a simple boost controller and the script to read the TI knock chip as I have time to clean up the code. Fuel pump pressure control is waiting on parts to begin testing and I'll share when I've actually used some of the code.
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