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Search took 0.08 seconds. Search: Posts Made By: t vago
Forum: Instrumentation 11-28-2024, 06:44 PM
Replies: 31
Views: 4,552
Posted By CigaR007
Been working on the automation of the shutters....

Been working on the automation of the shutters. Below is my designed circuit with the imagined logic :

https://i.ibb.co/RyNtTMg/SHUT.png

https://i.ibb.co/fHTQNPq/HALF.png
...
Forum: OpenGauge / MPGuino FE computer 11-19-2024, 07:23 PM
Replies: 203
Views: 68,701
Posted By FlashStopFall
I fixed useChryslerMapCorrection. All I did was...

I fixed useChryslerMapCorrection. All I did was move the code that changed in the broken version back to how it was before. I created a pull request for the latest version, available here...
Forum: Instrumentation 10-10-2024, 06:41 PM
Replies: 31
Views: 4,552
Posted By CigaR007
On a side note, this might be a good HW platform...

On a side note, this might be a good HW platform to migrate/improve the MPGuino on.

Food for thought.
Forum: OpenGauge / MPGuino FE computer 02-05-2024, 12:46 AM
Replies: 203
Views: 68,701
Posted By FlashStopFall
Happy to see you are still updating this...

Happy to see you are still updating this occasionally!

I'm currently breadboarding the legacy MPGuino setup with the hopes of making a small prototyping board, and maybe even making some PCB's.
...
Forum: OpenGauge / MPGuino FE computer 02-03-2024, 05:01 AM
Replies: 104
Views: 20,739
Posted By abbalooga
Latest update has a feature that saves the config...

Latest update has a feature that saves the config each time it's edited to the SD card and cycles the config saves through 3 backups incase someone wants to backtrack to an older setup.

It also...
Forum: OpenGauge / MPGuino FE computer 11-16-2023, 05:52 AM
Replies: 104
Views: 20,739
Posted By abbalooga
Latest code is up on the web with the screen...

Latest code is up on the web with the screen editing and SD card additions.

http://glengineer.com.au/Links.htm
Forum: OpenGauge / MPGuino FE computer 10-25-2023, 06:03 AM
Replies: 104
Views: 20,739
Posted By abbalooga
https://www.youtube.com/watch?v=ARFcnAPxay4 ...

https://www.youtube.com/watch?v=ARFcnAPxay4

I have a further update in production.

This unit now logs fuel fills onto a micro SD card. Records when a fill or reset is done to a progressive text...
Forum: EcoModding Central 09-05-2023, 08:05 AM
Replies: 40
Views: 4,280
Posted By oil pan 4
That's what it seems like. Swapping old and worn...

That's what it seems like. Swapping old and worn single hole EV1 to 4 hole EV1 upgrade or EV6 injector swap is very popular.
Forum: EcoModding Central 09-04-2023, 09:36 PM
Replies: 40
Views: 4,280
Posted By oil pan 4
I have done 3 fill ups. 18mpg on 60% highway...

I have done 3 fill ups.
18mpg on 60% highway driving the speed limit.
16mpg driving around town.
16.5mpg mostly driving around town with some highway.

I pull a spark plug too see what they...
Forum: OpenGauge / MPGuino FE computer 08-05-2023, 06:57 AM
Replies: 104
Views: 20,739
Posted By abbalooga
AH! v25!! I'll upload the lastest code. I'm up...

AH! v25!!
I'll upload the lastest code. I'm up to about 29 now. Not sure why I had the loopz flag there. I'm a madman when I code.

Not just that, I'm about to release a version with an SD card...
Forum: Aerodynamics 07-31-2023, 11:28 AM
Replies: 23
Views: 1,878
Posted By aerohead
'flat'

I've watched this thread while out of town, and been thinking how you might 'linearize' the testing, which dates to something CAR and DRIVER talked about back in 1978.
If you had access to a...
Forum: Aerodynamics 07-30-2023, 08:58 PM
Replies: 23
Views: 1,878
Posted By JRMichler
Your approach is good, and would be better with...

Your approach is good, and would be better with one change. If you want to separate aerodynamic drag (proportional to V^2) from viscous drag (proportional to V) from constant drag (fixed amount, not...
Forum: Aerodynamics 07-28-2023, 09:52 AM
Replies: 23
Views: 1,878
Posted By Piotrsko
Racing down hill would only qualify you for a...

Racing down hill would only qualify you for a Darwin award
Forum: Aerodynamics 03-31-2023, 11:00 AM
Replies: 22
Views: 2,652
Posted By aerohead
'another idea'

I think you'll like mpgs and rear downforce ( reduced rear lift ) the cap provides.
'bondo' ( member Brett Herndon ) sent me a Masters Thesis from a US Navy officer, who CFD and road-tested a cap,...
Forum: OpenGauge / MPGuino FE computer 03-28-2023, 08:22 AM
Replies: 104
Views: 20,739
Posted By abbalooga
Of course man! The code is on my website. It's at...

Of course man! The code is on my website. It's at the bottom of the main MPGuino script. Check the variables I use, I forget what names i used but you'll figure it out.
Forum: Aerodynamics 03-24-2023, 01:50 PM
Replies: 22
Views: 2,652
Posted By freebeard
https://bringatrailer.com/wp-content/uploads/2018/...

https://bringatrailer.com/wp-content/uploads/2018/07/1963_studebaker_wagonaire_1532472625495d565ef66eIMG_4783.jpg
bringatrailer.com/wp-content/uploads/2018/07/1963_studebaker_wagonaire_1..._4783.jpg...
Forum: Aerodynamics 03-24-2023, 08:21 AM
Replies: 22
Views: 2,652
Posted By mjboks
Thanks for showing. My original concept is not...

Thanks for showing. My original concept is not far off from the construction method.
33591
33592

I determned that I really want it to open up, hatchback style. I am finallizing the 4 bar...
Forum: OpenGauge / MPGuino FE computer 03-23-2023, 12:45 PM
Replies: 203
Views: 68,701
Posted By FlashStopFall
Gotcha. I’m going to be starting a new project...

Gotcha. I’m going to be starting a new project this summer, a ZJ, and I’m planning to manual swap that one. On my current Jeep the alternator squeaks a bit, I believe it’s causing some drag, I think...
Forum: OpenGauge / MPGuino FE computer 03-21-2023, 03:39 PM
Replies: 203
Views: 68,701
Posted By FlashStopFall
I had put a random small resistor inline with the...

I had put a random small resistor inline with the injector signal instead of a 50k, because 50k made the signal too weak. I replaced it with a 10k and it works perfectly now.

What did you say your...
Forum: Aerodynamics 03-20-2023, 11:24 AM
Replies: 22
Views: 2,652
Posted By aerohead
'tuft testing'

Flow looks good!
It does indicate the formation of attached longitudinal vortices, along the roof / sail panel intersection of the cap, which carry relatively high drag.
A solution would be either...
Forum: OpenGauge / MPGuino FE computer 03-17-2023, 09:46 PM
Replies: 448
Views: 196,479
Posted By FlashStopFall
Once again, a little time solved my problems. I...

Once again, a little time solved my problems. I didn't realize that the code would simulate sensors by default - after finding and turning it off in settings, everything works.
Forum: OpenGauge / MPGuino FE computer 03-17-2023, 02:07 AM
Replies: 448
Views: 196,479
Posted By FlashStopFall
t vago, I just wanted to say thanks again for all...

t vago, I just wanted to say thanks again for all your work on mpguino code, you have probably single-handedly kept mpguinos alive and accessible for newbies.

I've got the hardware and software...
Forum: OpenGauge / MPGuino FE computer 03-16-2023, 09:54 PM
Replies: 448
Views: 196,479
Posted By FlashStopFall
Okay I found it!! Flaky power supply to the LCD...

Okay I found it!! Flaky power supply to the LCD caused the garbled data!
Forum: OpenGauge / MPGuino FE computer 12-31-2022, 03:04 PM
Replies: 203
Views: 68,701
Posted By FlashStopFall
So I forgot to plug my hardware into the injector...

So I forgot to plug my hardware into the injector wire, I was just measuring the injector ground. This is how the signal actually looks, and it looks good, so I think my code is the problem.
Forum: OpenGauge / MPGuino FE computer 12-08-2022, 11:42 PM
Replies: 203
Views: 68,701
Posted By FlashStopFall
So, I’ve made a decent amount of progress. I’m...

So, I’ve made a decent amount of progress. I’m using a raspberry pi Pico running Micropython for my mpg gauge. I’ve got enough code written for just instant mpg to appear on the screen, and...
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