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FYI his car blew up after installing his E-Turbo.

At this point im happy to continue developing it

Set the timing to 25 and the Delaytime to 3 seconds.. try that for a test to see what impact that has on the problem you can always change it back... when you have sync problems increasing timing is the number one thing to try. On a side note in the NEW code the delay time is handled in a far...

I have watched your last video so many times.. It's still think it's loosing sync. 1) I would drastically increase "Delaytime" in the Arduino Nano code and see if that stops it (What do you have it set to now ? my original file had 2000ms (2 seconds) but Alex changed it to 400ms if you are using...

It was ALOT of work ! I hope people can use it !

Author: Michael Dixon Auckland New Zealand ( Ultrasonic2 from Making Stuff Awesome ). All rights reserved. USE AT YOUR OWN RISK. I have no ability to know how this will work in all possible use cases or if it works in any cases at all. It is Probal that there will be some...

USE AT YOUR OWN RISK Right i have created a Universal E-turbo controller below is not the complete code but my notes on it so you can see what it does .. Please provide me with your feed back. I DON'T like posting code because the internet is full of haters who always think they can do things...

What compressor housing and wheel are you using ? The compressor surge when you take your foot off the the gass sounds awesome :)

Sorry i wasn't clear on this Yes I will do Brushless motor RPM based on car Engine RPM. What i was saying is there will be no need to ADD a hall affect sensor to your engine somewhere to then read the the engine's RPM because the car already has an optical sensor for reading RPM. Im going to...

fyi i calculate your total resistance to be 24.44 milliohms or 4.07 milliohms per cell

Yeah im along way though programming it .. i wont be using or recommending a hall affect sensor though as that makes no sense. You might as well plug it into cam angle sensor... and the pedal sensor while your at it.

It looks great you must be happy. It must be much faster on boost ?

Your second to last graph in green .. we can not read what it says in the key (bottom) can you tell us what it says.

i'll do both and add more than you've mentioned.

9.8 to 115 load makes sense since this is normally relative to EV and you always have a vacuum with NA so your always under 100%. Now you are boosting beyond atmospheric pressure (100%) so that is reflected as 115% . This means at that point your 7 points ahead of the engine with out the...

I agree with Alex 1) It sounds like it's loosing sync to me. Blheli32 has many settings to deal with this. I don't know what MGM has.. but at the very least you should drastically increase motor timing that helps to reduce scync loss. 2) I also agree that you probably shouldn't be boosting at...

im currently getting these for testing.. the main benefit is their low IR and small size that make my life simpler.. Also they have a screw terminals :)

nice ... that doesn't show much other than to say that the turbo is making a difference :) I just had a look and i can definitely fit 4x6 not just 3x6 so thats 24ah and even lower IR .. if i tried hard i could probably double that. But 24 cells is already $1,080 (in my currency delivered) so...

@AlexLTDLX need to fix this problem

It would be great to know these things in your test. The Boost at the time. The Voltage at the time The Current at the time Also knowing the engine RPM at the time would be help Then some solid conclusions could be made.