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external ADC

Last post by mk e « Mon Nov 09, 2020 3:19 pm
Replies: 30
by AndreyB » Sun Jan 25, 2015 3:57 pm
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2
In case we stay with not-5v chips, or in case if we decide to use something without a build-in ADC, what's our dream external ADC?

* 5v analog...
30 Replies

46775 Views

Last post by mk e
Mon Nov 09, 2020 3:19 pm
SIMPLE RPM detector Arduino and Knock Sensor

Last post by Fonzie « Sat Nov 07, 2020 10:16 pm
Replies: 3
by wizard » Sat Nov 07, 2020 2:33 am

Please Help im simply after an approximate RPM from a car knock sensor with an arduino..
the knock gives a lot of 'noise' and difficult to just get...

3 Replies

6353 Views

Last post by Fonzie
Sat Nov 07, 2020 10:16 pm
rusEFI OpenGDI ECU

Last post by mck1117 « Sun Oct 25, 2020 8:38 pm
Replies: 8
by AndreyB » Wed Oct 21, 2020 5:34 pm

tbd

8 Replies

9924 Views

Last post by mck1117
Sun Oct 25, 2020 8:38 pm
[help needed] universal ECU connector?

Last post by AndreyB « Fri Oct 23, 2020 12:12 am
Replies: 66
by AndreyB » Sun Feb 09, 2014 4:54 pm
1

2

3
While the perfect scenario is when one can purchase a header to match his stock ECU connector, sometimes this would not be possible - and sometimes...
66 Replies

93652 Views

Last post by AndreyB
Fri Oct 23, 2020 12:12 am
Direct injection v8

Last post by AndreyB « Wed Oct 21, 2020 5:05 am
Replies: 5
by Lrseries3 » Thu May 21, 2020 11:15 pm

Hello everyone this is my first post 🙂
I have an engine which I would like to run. It is from a 2010 jaguar xfr.
5.0l v8 supercharged
direct fuel...

5 Replies

7612 Views

Last post by AndreyB
Wed Oct 21, 2020 5:05 am
[help needed] 196 pin connector

Last post by AndreyB « Thu Oct 15, 2020 10:44 pm

by AndreyB » Thu Oct 15, 2020 10:44 pm

Very similar to 154 Bosch connector but would not go into 154 connector case.

Anyone knows TE or Deplhi part number? Anyone knows what vehicles used...

0 Replies

9142 Views

Last post by AndreyB
Thu Oct 15, 2020 10:44 pm
52 pin connector for Galant VR4 pnp

Last post by AndreyB « Sat Oct 10, 2020 3:02 pm
Replies: 10
by gptech2444 » Sun Feb 04, 2018 9:56 am

Hi,

Just picked up another car and I would like to do a pnp.

1992 Galant VR4

This is the connector 52pin ND

Picture from diyautotune.

Does...

10 Replies

13796 Views

Last post by AndreyB
Sat Oct 10, 2020 3:02 pm
tunerstudio trigger angle

Last post by Andreas_28023 « Fri Oct 09, 2020 6:41 am
Replies: 5
by Andreas_28023 » Fri Oct 09, 2020 5:54 am

Hello

In which direction should I measure trigger angle offset, alpha or beta?

Kind regards
Andreas

5 Replies

8244 Views

Last post by Andreas_28023
Fri Oct 09, 2020 6:41 am
88 pin breakout board

Last post by RecaroRacer « Sat Aug 29, 2020 9:25 am
Replies: 13
by AndreyB » Fri May 08, 2020 10:25 pm

Bosch ECU and some TCU

13 Replies

18956 Views

Last post by RecaroRacer
Sat Aug 29, 2020 9:25 am
[info] 134 pin breakout 967288

Last post by kb1gtt « Sun Aug 23, 2020 1:42 am
Replies: 10
by AndreyB » Tue Mar 12, 2019 6:58 am

BMW likes this 134 pin header 967288 - seems to be used all the way from 3 series e46 to v12 e65/e66

Also known as 965497-1

Seems to be same outer...

10 Replies

16867 Views

Last post by kb1gtt
Sun Aug 23, 2020 1:42 am
PCB to wire - would it last? How to help it last?

Last post by AndreyB « Sat Aug 22, 2020 2:22 am
Replies: 2
by AndreyB » Tue Aug 18, 2020 3:51 am

Trying to make a PnP adapter using one of our PCB breakout boards. What are the things to consider/tricks etc to make this better rather than worse?

2 Replies

4775 Views

Last post by AndreyB
Sat Aug 22, 2020 2:22 am
Frankenso stencils

Last post by SHOf429 « Sun Aug 16, 2020 10:15 pm
Replies: 3
by SHOf429 » Sat Aug 01, 2020 3:33 am

Just ordered some stencils for the frankenso board from oshstencils.com.
We'll see how they work, I think it would help the daunting task of getting...

3 Replies

5579 Views

Last post by SHOf429
Sun Aug 16, 2020 10:15 pm
work in progress MREAdapter68 VAG

Last post by AndreyB « Sun Aug 16, 2020 9:42 pm
Replies: 7
by AndreyB » Wed May 06, 2020 11:39 pm

TODO

7 Replies

10636 Views

Last post by AndreyB
Sun Aug 16, 2020 9:42 pm
55 pin connectors

Last post by kon « Thu Aug 13, 2020 4:17 am

by kon » Thu Aug 13, 2020 4:17 am

I got both 55pin connectors from Andrey to see how they compare to the OEM connector.
connector A was from AMP/TE
connector B was some random China...

0 Replies

9926 Views

Last post by kon
Thu Aug 13, 2020 4:17 am
Electric Vehicle EV boards: Palta & Axiom

Last post by AndreyB « Tue Aug 04, 2020 11:57 am

by AndreyB » Tue Aug 04, 2020 11:57 am

Nick and Jared has collaborated with Marcos the guy behind

- Palta for VESC, previous generation of motor controller board, open source. stm32f4 +...

0 Replies

9690 Views

Last post by AndreyB
Tue Aug 04, 2020 11:57 am
Frankenso 10 uf caps

Last post by Javidrifter « Tue Jul 28, 2020 6:17 pm
Replies: 2
by Javidrifter » Mon Jul 27, 2020 12:21 pm

Hey, guys I finally got to start assembling my Frankenso board. When I got to number 5 on the back of the board, 10uf smd cap. I didn't see one in...

2 Replies

5080 Views

Last post by Javidrifter
Tue Jul 28, 2020 6:17 pm
[help needed] Low impedance injector driver

Last post by AndreyB « Mon Jul 27, 2020 1:43 pm
Replies: 10
by AndreyB » Sun Jan 19, 2014 12:15 am

This is not exactly a pressing issue, but since I was just given a great link - - which made me go through my drawer and I find turbo ford low...

10 Replies

19007 Views

Last post by AndreyB
Mon Jul 27, 2020 1:43 pm
CAN BUS Gauges

Last post by Javidrifter « Mon Jul 27, 2020 12:17 pm
Replies: 5
by Javidrifter » Mon Jul 06, 2020 8:27 pm

Has anyone tried using Freedom CAN BUS gauges with Frankenso? If so, issues? Results? :?:

5 Replies

7908 Views

Last post by Javidrifter
Mon Jul 27, 2020 12:17 pm
jlcpcb injector driver

Last post by kb1gtt « Sat Jul 11, 2020 1:51 am
Replies: 5
by AndreyB » Sun Apr 26, 2020 1:10 pm

At the moment we are using jlcpcb so their library somewhat affects our designs. Soic8 is easy to solder so not-jlc is totally a possibility, but if...

5 Replies

9456 Views

Last post by kb1gtt
Sat Jul 11, 2020 1:51 am
MREAdapter72 pnp Miata MX5 NB2

Last post by mck1117 « Tue Jul 07, 2020 6:53 pm
Replies: 17
by AndreyB » Sun Mar 15, 2020 5:10 pm

kb1gtt has designed a Plug&Play board for NB2 miata, also known as Mk2.5 I believe :)

Documentation at

Schematics is available at

As an...

17 Replies

28298 Views

Last post by mck1117
Tue Jul 07, 2020 6:53 pm
Breakout Board microRusEFI

Last post by Simon@FutureProof « Fri Jul 03, 2020 4:18 pm
Replies: 2
by rubmack » Fri Jul 03, 2020 6:45 am

Hello everybody,
I plan to build a small debugging board for micro rusefi. It is supposed to be universal and easy to use. I want to have every pin...

2 Replies

4837 Views

Last post by Simon@FutureProof
Fri Jul 03, 2020 4:18 pm
Unable to do MicroRusEFI first flash on new pre-assembled board [update: microUSB connector failure]

Last post by Simon@FutureProof « Wed Jul 01, 2020 12:49 am
Replies: 17
by jpauten » Sat May 09, 2020 2:41 am

Hello all,
My Miata engine exploded the other week so I bought a MicroRusEFI for a different project.

I received a preassembled Microrusefi the...

17 Replies

25183 Views

Last post by Simon@FutureProof
Wed Jul 01, 2020 12:49 am
Uber simple no PC ECU

Last post by kb1gtt « Fri Jun 26, 2020 10:40 am
Replies: 4
by kb1gtt » Thu Jun 11, 2020 9:04 am

Can a really simple, no PC ECU be created? Think screw driver programmed ECU.

In slack kb1gtt commented about a 555 based ECU. mck1117 mentioned...

4 Replies

8965 Views

Last post by kb1gtt
Fri Jun 26, 2020 10:40 am
Possible future hardware low side driver CJ950

Last post by mk e « Fri Jun 19, 2020 12:35 pm
Replies: 6
by SHOf429 » Thu Jun 18, 2020 5:32 pm

Stumbled across the CJ950 while on the trail of the CJ125... 18 channel integrated low side driver with up to 8 amps on two channels (lambda heater...

6 Replies

8293 Views

Last post by mk e
Fri Jun 19, 2020 12:35 pm
Need help with Frankenso 0.5 board, maybe short circuit or something is missing

Last post by azasaw « Thu Jun 18, 2020 10:05 pm
Replies: 14
by azasaw » Thu Jun 18, 2020 3:52 pm

Short background story, while playing with sensor inputs accidentally connected 5v pin to 12v source, blew my MAX9926/TPIC8101 and some pull up/pull...

14 Replies

17472 Views

Last post by azasaw
Thu Jun 18, 2020 10:05 pm

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