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[info] Difference between Frankenstein .11 and frankenso

Last post by kb1gtt « Tue Dec 29, 2015 9:22 am
Replies: 6
by sledsRus » Tue Dec 22, 2015 8:04 pm

Looking for main differences between the boards. I plan on purchasing and running it on a twin cylinder 2 stroke engine for a snowmobile. Im going...

6 Replies

6445 Views

Last post by kb1gtt
Tue Dec 29, 2015 9:22 am
EFI for honda 110cc

Last post by AndreyB « Fri Nov 13, 2015 3:28 pm
Replies: 3
by erickantana » Fri Nov 13, 2015 3:09 am

Hello !
I have an engine honda 110cc, a EFI kit ( without ecm). I want to buid a ECM control EFI and ignition for engine .
Can you direct me how to...

3 Replies

4611 Views

Last post by AndreyB
Fri Nov 13, 2015 3:28 pm
[help needed] Hi Res pictures of completed Frankenso

Last post by Roo-Barb « Fri Nov 13, 2015 4:58 am
Replies: 3
by Roo-Barb » Fri Nov 06, 2015 6:42 am

Hello
I am assembling my frankenso and having a couple of small chip location problems.

Any chance of posting some Hi Resolution photos of a...

3 Replies

4697 Views

Last post by Roo-Barb
Fri Nov 13, 2015 4:58 am
hip9011 - 3v to 5v level issues

Last post by AndreyB « Thu Oct 15, 2015 6:59 pm
Replies: 78
by AndreyB » Mon Jun 15, 2015 2:32 am
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78 Replies

70429 Views

Last post by AndreyB
Thu Oct 15, 2015 6:59 pm
My observations on Frankenso 0.4

Last post by kb1gtt « Sun Sep 27, 2015 9:44 am
Replies: 3
by Rhinoman » Thu Sep 24, 2015 7:12 pm

I'll begin this by stating that I don't want to sound over critical. This thread will detail my observations and recommendations which are based on a...

3 Replies

5106 Views

Last post by kb1gtt
Sun Sep 27, 2015 9:44 am
Wideband oxygen sensor module

Last post by abecedarian « Sat Sep 12, 2015 2:38 pm
Replies: 14
by acab » Mon Dec 30, 2013 7:15 pm

Any advice? May be we can megre to rusEFI? Uses a Bosch LSU 4.2 sensor.
I found that open project - Waltech WBO2

heater control mosfet: IRL3803...

14 Replies

30520 Views

Last post by abecedarian
Sat Sep 12, 2015 2:38 pm
GPIO expansion board

Last post by AndreyB « Wed Jul 15, 2015 5:53 pm
Replies: 1
by Spilly » Wed Jul 15, 2015 5:32 pm

Also, if you want to get really crazy, I can make a GPIO expansion board. For example, use three digital outputs from the STM32 to control 8, 16, or...

1 Replies

3820 Views

Last post by AndreyB
Wed Jul 15, 2015 5:53 pm
electronic clutch control

Last post by AndreyB « Thu Jul 02, 2015 12:54 am
Replies: 2
by AndreyB » Wed Jul 01, 2015 10:44 pm

Since just engine control is obviously not enough I think clutch-by-wire is in order.

Smart fortwo uses a completely electronic unit - see - new...

2 Replies

3932 Views

Last post by AndreyB
Thu Jul 02, 2015 12:54 am
3D printable case for Frankdenso

Last post by chevydan6 « Wed Jun 10, 2015 1:41 am
Replies: 5
by chevydan6 » Fri Jun 05, 2015 8:31 pm

Im interested in designing and making a 3d printable case for the frankdenso but I need some dimensions of the board to work off. Im not an...

5 Replies

6308 Views

Last post by chevydan6
Wed Jun 10, 2015 1:41 am
Commercial STM32 Engine control systems

Last post by chingon « Wed Jun 03, 2015 3:28 am

by chingon » Wed Jun 03, 2015 3:28 am

I've been dealing w/a product from this company, and just realized they have a few STM32 driven products. They're not full blown ECU's I don't think,...

0 Replies

6826 Views

Last post by chingon
Wed Jun 03, 2015 3:28 am
work in progress stimulator board

Last post by AndreyB « Fri May 08, 2015 6:22 pm
Replies: 182
by AndreyB » Tue Nov 12, 2013 2:12 pm
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stimulator_gerber.zip schematics
SVN repository

MCP42010-I/SL-ND
2N7002KCT-ND

In order to catch stock behavior of different stock ECUs one of...
182 Replies

225128 Views

Last post by AndreyB
Fri May 08, 2015 6:22 pm
[info] 6 channel injector module - VNS14NV04

Last post by jhm « Wed Apr 22, 2015 6:59 pm
Replies: 22
by AndreyB » Mon Nov 11, 2013 12:50 pm

kb1gtt has finished a 6 channel injector module. It's a snap-on board for stm32f4discovery based on VNS14NV04 (35mOhm, 12A)

Couple goodies in this...

22 Replies

50247 Views

Last post by jhm
Wed Apr 22, 2015 6:59 pm
Bosch Bosch CJ920/30344

Last post by abecedarian « Tue Apr 21, 2015 5:25 pm
Replies: 5
by AndreyB » Mon May 26, 2014 12:01 am

Features
4 relay drivers (...0.6A)
4 valve drivers (...2.2A)
6 injection valve drivers
Package: Power-QFP 64

The device contains 6+2+2+4 DMOS low...

5 Replies

13530 Views

Last post by abecedarian
Tue Apr 21, 2015 5:25 pm
Atmel SAM V71 Xplained Ultra evaluation board

Last post by DaWaN « Tue Mar 31, 2015 9:09 pm
Replies: 2
by crazyafrican » Tue Mar 31, 2015 9:10 am

Anyone had a look at this board? looks impressive... Price is a bit steep tho

2 Replies

7001 Views

Last post by DaWaN
Tue Mar 31, 2015 9:09 pm
[help needed] Coil driver and timing

Last post by kb1gtt « Sun Mar 22, 2015 5:13 pm
Replies: 1
by marauder1441 » Sun Mar 22, 2015 2:56 pm

Hi,

I'm still working to add rusEFI to my Suzuki DRZ400 motorcycle (Carb with CDI). Before swapping to fuel injection, I want to replace CDI unit by...

1 Replies

3244 Views

Last post by kb1gtt
Sun Mar 22, 2015 5:13 pm
[info] high-current high-side module

Last post by AndreyB « Sun Mar 01, 2015 7:51 pm
Replies: 2
by AndreyB » Sun Mar 01, 2015 7:42 pm

For currents above 1A where high-side control is required in order to use stock harness we have VND5E025AK, a thermally protected P-MOSFET, called a...

2 Replies

4106 Views

Last post by AndreyB
Sun Mar 01, 2015 7:51 pm
Vr sensor polarity

Last post by abecedarian « Fri Feb 06, 2015 6:15 pm
Replies: 22
by Number-One » Thu Jan 29, 2015 9:29 pm

Hi, how can i know vr sensor polarity? I know if i connect it to a scope in positive mode i have one wave, if i change the wires i have another wave...

22 Replies

33601 Views

Last post by abecedarian
Fri Feb 06, 2015 6:15 pm
Thermocouple input?

Last post by puff « Sat Jan 24, 2015 5:46 pm
Replies: 54
by jedediah_frey » Wed Nov 06, 2013 3:29 am
1

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For people with turbos keeping EGT (exhaust gas temp) below a threshold is pretty important.

BOM:
U5 MAX31855KASA
C8 100nF/0.1uF
C21...
54 Replies

58955 Views

Last post by puff
Sat Jan 24, 2015 5:46 pm
hw proofing?

Last post by kb1gtt « Sun Jan 18, 2015 11:04 am
Replies: 2
by AndreyB » Sun Jan 18, 2015 2:24 am

So we have this... device we have here.

How do we test it from the hardware standpoint? :) Voltage spikes? Electromagnetic interference?

2 Replies

4992 Views

Last post by kb1gtt
Sun Jan 18, 2015 11:04 am
LIR2032 vs CR2032

Last post by kb1gtt « Sat Jan 17, 2015 12:28 am
Replies: 6
by AndreyB » Fri Jan 16, 2015 4:08 am

We have the 2032 mount on Frankenso which as far as I understand is set for a non-rechargeable CR2032 battery.

At the moment this is mostly about...

6 Replies

10417 Views

Last post by kb1gtt
Sat Jan 17, 2015 12:28 am
[help needed] TSSOP20 stm32 MCU board

Last post by AndreyB « Thu Jan 08, 2015 9:19 pm
Replies: 2
by AndreyB » Sat Dec 20, 2014 12:48 am

Just for smaller modules sitting on CAN bus it would be cool to have a TSSOP20 dev board. I am surprised I cannot google something open source but...

2 Replies

4484 Views

Last post by AndreyB
Thu Jan 08, 2015 9:19 pm
[info] NGC 38 pin connector

Last post by AndreyB « Thu Jan 08, 2015 1:44 pm
Replies: 1
by AndreyB » Mon Dec 22, 2014 11:15 pm

A breakout board for Chrysler NGC connector.

Case:

Order from Oshpark

1 Replies

4343 Views

Last post by AndreyB
Thu Jan 08, 2015 1:44 pm
STM low cost CAN

Last post by puff « Tue Jan 06, 2015 2:35 pm
Replies: 8
by kb1gtt » Sun Dec 21, 2014 12:08 pm

I found this STM reasonably low cost device with CAN capability. It still needs the CAN physical interface

Physical CAN interface found below for...

8 Replies

9536 Views

Last post by puff
Tue Jan 06, 2015 2:35 pm
[help needed] CAN BUS sniffer for dashboard

Last post by puff « Tue Dec 30, 2014 3:00 pm
Replies: 22
by puff » Tue Oct 28, 2014 9:03 pm

Okay.
Couldn't wait to do that stuff. Found a project buy some german guy (some blog with 'chaos' in its name) with this can bus sniffer.
Took his...

22 Replies

26830 Views

Last post by puff
Tue Dec 30, 2014 3:00 pm
CAN bus

Last post by AndreyB « Mon Dec 29, 2014 12:42 am
Replies: 18
by AndreyB » Thu Nov 21, 2013 9:39 pm

I have a 2003 Mini Cooper I can use for CAN bus tests. Right now that's all I have or know about the CAN bus.

Where do I buy an OBD-II connector to...

18 Replies

22476 Views

Last post by AndreyB
Mon Dec 29, 2014 12:42 am

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