FreeEMS Hardware Dev

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DIY HW
All home-built FreeEMS implementations without a forum of their own, usually TA-based.
Topics: 40

40 Topics

1066 Posts

Last post Re: noname build
by Fred View the latest post
Mon Apr 03, 2017 3:42 am
Jaguar
Andy's GM DIS centric hardware design! Also works as a fuel controller for EDIS and distributor applications.
Topics: 72

72 Topics

1488 Posts

Last post Re: Jaguar 0.8-alpha discussi…
by Fred View the latest post
Wed Jan 10, 2024 8:12 am
Fledgling Designs
A home for new designs that are growing but haven't quite got their legs yet!
Topics: 11

11 Topics

512 Posts

Last post Re: Dan's PNP RB25DET R33 Sky…
by Rbhackn View the latest post
Wed Sep 13, 2017 12:04 pm
Unloved Projects
A home for sadly neglected hardware projects that were, at one time, designed for use with FreeEMS firmware.
Topics: 29

29 Topics

1457 Posts

Last post Re: Puma How-To Released! :-)
by Peter View the latest post
Mon Jul 23, 2012 3:40 am

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148 topics

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Before Starting New Hardware Projects...

Last post by Fred « Thu Sep 12, 2013 8:03 pm
Replies: 2
by Fred » Sun Mar 25, 2012 3:56 am

2 Replies

32047 Views

Last post by Fred
Thu Sep 12, 2013 8:03 pm
Essential FreeEMS HW Development Tasks

Last post by Fred « Thu Sep 12, 2013 3:20 pm
Replies: 9
by Fred » Wed Jul 13, 2011 5:03 pm

9 Replies

47170 Views

Last post by Fred
Thu Sep 12, 2013 3:20 pm

Topics

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Last post

Board Usage Statistics

Last post by Fred « Sat Jul 05, 2014 8:54 am
Replies: 7
by Fred » Tue Sep 10, 2013 3:49 pm

7 Replies

1973803 Views

Last post by Fred
Sat Jul 05, 2014 8:54 am
Clean Off Your Flux!!

Last post by Fred « Fri May 24, 2013 11:54 pm
Replies: 4
by Fred » Wed Nov 14, 2012 3:18 pm

4 Replies

28069 Views

Last post by Fred
Fri May 24, 2013 11:54 pm
Huer's interesting ideas

Last post by Fred « Thu Mar 28, 2019 11:56 am
Replies: 7
by Huer » Fri Mar 22, 2019 5:44 am

7 Replies

27466 Views

Last post by Fred
Thu Mar 28, 2019 11:56 am
Using Chinese "JB16" TBDMs with USBDM

Last post by jawier130 « Wed Feb 21, 2018 1:27 pm
Replies: 14
by johu » Fri May 24, 2013 11:46 pm
1

2
14 Replies

62927 Views

Last post by jawier130
Wed Feb 21, 2018 1:27 pm
USBDM On Linux Does NOT Require CW

Last post by Fred « Sun Oct 23, 2016 2:28 am
Replies: 17
by Fred » Thu Sep 06, 2012 11:39 am
1

2
17 Replies

67185 Views

Last post by Fred
Sun Oct 23, 2016 2:28 am
Did I burn out my max9926?

Last post by nicholasjanssen « Mon Jul 18, 2016 8:31 am
Replies: 2
by nicholasjanssen » Fri Jul 15, 2016 8:32 pm

2 Replies

23995 Views

Last post by nicholasjanssen
Mon Jul 18, 2016 8:31 am
Wacky Idea: Tube Based HW Implementation

Last post by ToxicGumbo « Thu Jun 02, 2016 9:06 pm
Replies: 12
by Fred » Wed Mar 21, 2012 4:22 am
1

2
12 Replies

54516 Views

Last post by ToxicGumbo
Thu Jun 02, 2016 9:06 pm
SMD soldering techniques?

Last post by tomba « Wed Nov 11, 2015 9:02 am
Replies: 5
by E4ODnut » Mon Sep 09, 2013 5:18 pm

5 Replies

30638 Views

Last post by tomba
Wed Nov 11, 2015 9:02 am
Which Wideband Controller should I use?

Last post by Fred « Thu Sep 03, 2015 7:00 am
Replies: 18
by DeuceEFI » Mon Feb 13, 2012 3:57 am
1

2
18 Replies

66571 Views

Last post by Fred
Thu Sep 03, 2015 7:00 am
boards compatibles?

Last post by Fred « Mon Dec 15, 2014 5:41 am
Replies: 3
by jenylaloka » Sat Nov 29, 2014 1:03 am

3 Replies

27908 Views

Last post by Fred
Mon Dec 15, 2014 5:41 am
Thermo couple input conditioning

Last post by ivan141 « Sun Sep 21, 2014 6:00 pm
Replies: 44
by jharvey » Thu Aug 27, 2009 2:03 am
1

2

3

4

5
44 Replies

166866 Views

Last post by ivan141
Sun Sep 21, 2014 6:00 pm
Capacitive Discharge and Multiple Spark Discharge

Last post by Fred « Wed Aug 20, 2014 6:06 am
Replies: 14
by topcyde » Sat Apr 26, 2014 6:45 pm
1

2
14 Replies

62012 Views

Last post by Fred
Wed Aug 20, 2014 6:06 am
different LED light emitting diode power draws?

Last post by nicholasjanssen « Mon Aug 11, 2014 2:39 am
Replies: 2
by nicholasjanssen » Sun Aug 10, 2014 12:29 pm

2 Replies

24547 Views

Last post by nicholasjanssen
Mon Aug 11, 2014 2:39 am
Avoid Chinese USBDM Devices

Last post by Fred « Sun Aug 03, 2014 6:13 am

by Fred » Sun Aug 03, 2014 6:13 am

0 Replies

68724 Views

Last post by Fred
Sun Aug 03, 2014 6:13 am
TPS Resistance Survey

Last post by Ruffcut « Tue May 20, 2014 10:54 pm
Replies: 15
by Fred » Thu Sep 29, 2011 12:14 pm
1

2
15 Replies

135060 Views

Last post by Ruffcut
Tue May 20, 2014 10:54 pm
Ideas For High Side Drivers

Last post by Fred « Tue May 06, 2014 8:20 am
Replies: 7
by Fred » Fri Sep 13, 2013 9:15 pm

7 Replies

38438 Views

Last post by Fred
Tue May 06, 2014 8:20 am
Knock sensing ideas and circuit designs

Last post by L98TPI « Mon Mar 03, 2014 4:48 pm
Replies: 118
by davebmw » Wed Oct 29, 2008 6:41 pm
1

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8

9

10

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12
118 Replies

388014 Views

Last post by L98TPI
Mon Mar 03, 2014 4:48 pm
Number of injector channels?

Last post by Fred « Mon Feb 10, 2014 11:04 pm
Replies: 4
by Rickster » Mon Feb 10, 2014 9:23 am

4 Replies

30135 Views

Last post by Fred
Mon Feb 10, 2014 11:04 pm
Good non surface mount MOSFET to drive injectors?

Last post by nicholasjanssen « Fri Jan 10, 2014 3:50 pm
Replies: 33
by nicholasjanssen » Tue Jan 07, 2014 8:34 pm
1

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3

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33 Replies

117972 Views

Last post by nicholasjanssen
Fri Jan 10, 2014 3:50 pm
Bandwidth of Analog Inputs

Last post by Fred « Wed Dec 18, 2013 10:04 pm
Replies: 2
by TonyS » Fri Nov 29, 2013 3:36 am

2 Replies

27328 Views

Last post by Fred
Wed Dec 18, 2013 10:04 pm
Always ON Power Design!

Last post by DanMoto « Wed Dec 18, 2013 7:09 am
Replies: 15
by Fred » Sat Oct 09, 2010 10:55 am
1

2
15 Replies

66210 Views

Last post by DanMoto
Wed Dec 18, 2013 7:09 am
FreeStim idea

Last post by pishta « Mon Dec 02, 2013 12:12 am
Replies: 4
by DeuceEFI » Sun Sep 01, 2013 7:07 pm

4 Replies

29309 Views

Last post by pishta
Mon Dec 02, 2013 12:12 am
buying the right processor for FreeEMS

Last post by Fred « Mon Nov 04, 2013 7:03 am
Replies: 9
by pishta » Thu Oct 17, 2013 5:59 am

9 Replies

36753 Views

Last post by Fred
Mon Nov 04, 2013 7:03 am
Selecting a MCU

Last post by Fred « Wed Oct 16, 2013 9:41 am
Replies: 9
by DreadyD » Wed Oct 09, 2013 5:45 pm

9 Replies

37204 Views

Last post by Fred
Wed Oct 16, 2013 9:41 am
Board Usage Statistics - COMMENTS

Last post by Fred « Thu Sep 19, 2013 6:12 pm
Replies: 2
by Fred » Tue Sep 10, 2013 5:21 pm

2 Replies

35951 Views

Last post by Fred
Thu Sep 19, 2013 6:12 pm

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