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 My Beduino 
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Firing on two.

Joined: June 22nd, 2014, 8:09 pm
Posts: 1179
Location: Reading, Berks UK
Post Re: My Beduino
So true!


February 23rd, 2023, 11:02 am
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Firing on two.
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Joined: March 21st, 2013, 12:04 am
Posts: 1577
Location: Exeter, Devon
Post Re: My Beduino
Well !! .... That went horribly wrong! :lol: :lol: :lol:

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


February 24th, 2023, 2:40 pm
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Joined: October 22nd, 2014, 10:59 pm
Posts: 1993
Location: South-Limburg
Post Re: My Beduino
You have more holes now?


February 24th, 2023, 6:35 pm
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Joined: March 21st, 2013, 12:04 am
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Location: Exeter, Devon
Post Re: My Beduino
The circuit board went wrong. :D

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


February 24th, 2023, 6:42 pm
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Joined: October 22nd, 2014, 10:59 pm
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Location: South-Limburg
Post Re: My Beduino
Main computer crashed...


February 24th, 2023, 10:00 pm
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Joined: March 21st, 2013, 12:04 am
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Location: Exeter, Devon
Post Re: My Beduino
It was user error :roll: :D

More files submitted :lol:

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


February 25th, 2023, 12:14 pm
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Firing on 1-2 Spark
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Joined: November 8th, 2009, 5:42 pm
Posts: 2846
Location: NL
Post Re: My Beduino
Roger V wrote:
Sent off for a circuit board today. Not holding my breath it will work :lol:



Well well well, now I'm interested, is this running arduino or what. I'm redesigning the 1-2 spark to at the moment

Are you using easyeda too?

And what went wrong in the end..

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Russell wrote:
Hi Geo,
you've been one of the sites biggest attractions in recent years.
Russ


March 1st, 2023, 7:34 pm
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Joined: March 21st, 2013, 12:04 am
Posts: 1577
Location: Exeter, Devon
Post Re: My Beduino
Hi Geo :)

I'm using a very experimental STM32F411xxx. it's a 3.3v chip, and most of the rest of the board is 5v.

Using Kicad. Though, I am having JLCJCB do the production.

User error on my part. Wasn't feeling well, fed up, and wanted to get some boards made. Upgraded from Kicad 6, to version 7 just prior to production. Messed up some footprints in the process.

2 channel ignition (external ignitor)
2 channel injection,
Fuel Pump
Fan
Boost
PWM Idle. (Think I messed this up) :)
Flex Fuel (requires a Continental sensor)

TPS
IAT
CLT
O2 in (seperate controller)
MAP (could run load from TPS instead)
BARO (optional)
(MAP and BARO are on a daughter board.)
2 spare analog inputs

I will be happy if I can connect via USB :D

Edit

Bluetooth as well :)

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


March 1st, 2023, 11:33 pm
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Joined: March 5th, 2009, 6:23 pm
Posts: 2130
Location: Near Monmouth
Post Re: My Beduino
@Roger,

Have some nice COP coils but they are < 1 ohm !

Any use to you?

Cheers
Peter


March 2nd, 2023, 10:46 am
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Joined: March 21st, 2013, 12:04 am
Posts: 1577
Location: Exeter, Devon
Post Re: My Beduino
Thanks Peter, but I have some in a drawer somewhere :D

I have some 'Smart' VW ones that worked well when I was running on LPG.

Decommisioned LPG when I did an engine change. I never really got the LPG up to a sufficient temperature.

Thought I would create my own board before installation for petrol. :)

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If you can't fix it with a hammer, it's probably electrical (or, an electric fuel pump!) ....


March 2nd, 2023, 11:45 am
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