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No unread posts DIY HW

All home-built FreeEMS implementations without a forum of their own, usually TA-based.

40

1066

Mon Apr 03, 2017 3:42 am

Fred View the latest post

No unread posts Jaguar

Andy's GM DIS centric hardware design! Also works as a fuel controller for EDIS and distributor applications.

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1458

Sun Apr 22, 2018 7:03 am

Fred View the latest post

No unread posts Fledgling Designs

A home for new designs that are growing but haven't quite got their legs yet!

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512

Wed Sep 13, 2017 12:04 pm

Rbhackn View the latest post

No unread posts Unloved Projects

A home for sadly neglected hardware projects that were, at one time, designed for use with FreeEMS firmware.

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1457

Mon Jul 23, 2012 3:40 am

Peter View the latest post


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FreeEMS Hardware Dev 
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Fred

2

6502

Thu Sep 12, 2013 8:03 pm

Fred View the latest post

No unread posts Essential FreeEMS HW Development Tasks

Fred

9

9386

Thu Sep 12, 2013 3:20 pm

Fred View the latest post

Topics
No unread posts Controlling the sequential injection.

oughtsix

2

1921

Tue Mar 24, 2009 6:29 am

oughtsix View the latest post

No unread posts FET driver discussion

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gearhead

18

9428

Tue Mar 24, 2009 3:21 am

jharvey View the latest post

No unread posts OPTO-22 solidstate relays for Ignition/Inj drivers?

oughtsix

2

1883

Mon Mar 23, 2009 10:12 pm

jbelanger View the latest post

No unread posts AD12DXXYZSM stepper driver board to drv Injects/Ign?

oughtsix

0

1245

Mon Mar 23, 2009 5:17 am

oughtsix View the latest post

No unread posts Getting The Hardware comments

jharvey

4

2189

Sun Jan 11, 2009 1:54 am

AbeFM View the latest post

No unread posts Pin out research thread - comments

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Fred

17

7474

Tue Dec 23, 2008 12:45 am

davebmw View the latest post

No unread posts Injector Timing Alarm???

Kyrasis6

2

1621

Thu Dec 04, 2008 2:49 pm

Fred View the latest post

No unread posts DIY CPU PCB (Adapt board from scratch)

Creat0r

1

1725

Tue Dec 02, 2008 8:25 pm

davebmw View the latest post

No unread posts Why 16BIT? Why Not 32BIT?

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26chevute

22

10858

Wed Oct 29, 2008 10:05 am

GrowlingandBiffo View the latest post

No unread posts Knock sensing, whats the crack with that then??

davebmw

3

2305

Sat Oct 18, 2008 9:36 am

Fred View the latest post

No unread posts Attachment(s) DIY Etching pre-alpha

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comrade904

12

5678

Wed Oct 15, 2008 2:28 am

jharvey View the latest post

No unread posts Hardware vision / general plan

jharvey

9

4010

Tue Oct 14, 2008 8:33 pm

Fred View the latest post

No unread posts Potential Bulk Buy for FreeEMS first edition PCB

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Fred

32

11914

Mon Sep 29, 2008 10:23 am

jharvey View the latest post

No unread posts High Current Output drivers

gearhead

3

2164

Wed Sep 24, 2008 10:50 am

jharvey View the latest post

No unread posts Power control of the EMS system

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Fred

68

18572

Thu Aug 28, 2008 8:21 am

Fred View the latest post

No unread posts Trigger decoding, a few thoughts...

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turbotuner

10

5317

Wed Aug 27, 2008 9:10 am

davebmw View the latest post

No unread posts Op-Amp buffered "hall" type sensor inputs

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AbeFM

27

12711

Wed Aug 27, 2008 8:29 am

Costa View the latest post

No unread posts Injector IGBT alternative/options

davebmw

1

2395

Fri Aug 22, 2008 11:57 pm

Fred View the latest post

No unread posts OEM ECU for test mule purchased :-)

Fred

8

5375

Thu Aug 21, 2008 6:19 pm

Fred View the latest post

No unread posts Enclosure for freeEMS

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ababkin

22

8528

Thu Aug 21, 2008 6:00 pm

GrowlingandBiffo View the latest post

No unread posts MAP sensor circuit

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jharvey

22

9588

Mon Aug 18, 2008 8:31 pm

Fred View the latest post

No unread posts Reverse Polarity and Over Voltage Protection Design

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Fred

33

16691

Sun Aug 17, 2008 2:02 pm

jharvey View the latest post

No unread posts Very interesting paper on Knock sensing with some code!!!!

davebmw

3

2411

Tue Aug 05, 2008 9:57 pm

davebmw View the latest post

No unread posts RPM input schematic

jharvey

4

1920

Fri Aug 01, 2008 2:35 am

jharvey View the latest post

No unread posts 112 or 144 pin versions of the XDP, will it work?

davebmw

1

1291

Thu Jul 31, 2008 9:53 pm

Fred View the latest post

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