Hardware inside and outside of the ECU
[info] high-current high-side module
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
3310 Views
Last post by AndreyB
Sun Mar 01, 2015 7:51 pm
Vr sensor polarity
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
23104 Views
Last post by abecedarian
Fri Feb 06, 2015 6:15 pm
Thermocouple input?
Replies: 54
by
jedediah_frey »
Wed Nov 06, 2013 3:29 am
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
42301 Views
Last post by puff
Sat Jan 24, 2015 5:46 pm
hw proofing?
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
3479 Views
Last post by kb1gtt
Sun Jan 18, 2015 11:04 am
LIR2032 vs CR2032
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
7635 Views
Last post by kb1gtt
Sat Jan 17, 2015 12:28 am
[help needed] TSSOP20 stm32 MCU board
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
3562 Views
Last post by AndreyB
Thu Jan 08, 2015 9:19 pm
[info] NGC 38 pin connector
Replies: 1
by
AndreyB »
Mon Dec 22, 2014 11:15 pm
A breakout board for Chrysler NGC connector.
Case:
Order from Oshpark
1 Replies
3555 Views
Last post by AndreyB
Thu Jan 08, 2015 1:44 pm
STM low cost CAN
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
7428 Views
Last post by puff
Tue Jan 06, 2015 2:35 pm
[help needed] CAN BUS sniffer for dashboard
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
19250 Views
Last post by puff
Tue Dec 30, 2014 3:00 pm
CAN bus
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
15834 Views
Last post by AndreyB
Mon Dec 29, 2014 12:42 am
1 Replies
2988 Views
Last post by abecedarian
Tue Dec 23, 2014 7:21 pm
[info] CAN bus: BMW instrument cluster
Replies: 6
by
AndreyB »
Thu Dec 12, 2013 3:38 am
It's too damn dark & cold outside, so I'll distract myself with some CAN bus fun. 2002 BMW 330 instrument cluster was $57 shipped from car-part.com...
6 Replies
38772 Views
Last post by AndreyB
Sun Dec 21, 2014 10:15 pm
[help needed] SAE J1850 - PCI bus
Replies: 14
by
AndreyB »
Tue Nov 11, 2014 4:25 pm
The Neon uses SAE J1850 which Chrysler calls PCI bus (not the PCI bus in your desktop), I believe the instrument cluster is driven by this bus.
See...
14 Replies
14454 Views
Last post by AndreyB
Sun Dec 14, 2014 2:09 pm
Crankshaft postion Sensors: VR or Hall?
Replies: 10
by
E4ODnut »
Thu Nov 27, 2014 3:26 am
I can understand the use of VR for crankshaft position sensing if you are trying to use an existing sytem, but for a new install, such as carb to EFI...
10 Replies
17938 Views
Last post by E4ODnut
Sat Dec 06, 2014 5:11 am
5 Replies
5257 Views
Last post by AndreyB
Tue Dec 02, 2014 11:35 pm
Frankenso in BPA9 ecu case.
Replies: 2
by
spags »
Sun Nov 23, 2014 2:14 am
Hi, quick post to document case mods to fit a frankenso board into mazda ECU case.
As per the recomendation here ( I got a BPA9 ecu from ebay. $30...
2 Replies
3414 Views
Last post by AndreyB
Sun Nov 23, 2014 5:02 pm
another MCU board option
Replies: 5
by
AndreyB »
Fri Oct 31, 2014 7:30 pm
just want to save the link:
the benefits of this option:
0) not a random Chinese vendor
1) naked board available cheap
2) no licensing issues as...
5 Replies
5133 Views
Last post by abecedarian
Sat Nov 01, 2014 5:39 pm
6 Replies
8148 Views
Last post by kb1gtt
Tue Oct 21, 2014 9:31 pm
38 Replies
49210 Views
Last post by ImA4Wheelr
Thu Oct 02, 2014 1:17 pm
Custom built trigger wheel
Replies: 11
by
bjorkmanders »
Thu Sep 25, 2014 6:22 pm
Would like to build my own trigger wheel using some water cutting shop. Anyone know where to find such a shop ?
11 Replies
11021 Views
Last post by bjorkmanders
Sat Sep 27, 2014 7:17 pm
[info] Communication module - FT232RL
Replies: 22
by
AndreyB »
Thu Oct 24, 2013 6:18 pm
Current status: SD + TTL v 0.3 Ordered on March 5th 2014.
While stm32f4discovery has a micro usb connector which could be used for serial-over-usb,...
22 Replies
29189 Views
Last post by AndreyB
Fri Sep 26, 2014 2:09 pm
3 Replies
4489 Views
Last post by Sergey89
Fri Sep 26, 2014 12:06 pm
TMS570 MPU board
Replies: 15
by
AndreyB »
Mon Sep 08, 2014 6:01 pm
That's a long shot and is still pending, but at some point we would need a module for TMS570 micro-processor.
The benefit of TMS570 is that it has...
15 Replies
13060 Views
Last post by abecedarian
Sat Sep 13, 2014 5:33 pm
Mazda ECU on a bench
Replies: 10
by
AndreyB »
Thu Aug 28, 2014 2:47 am
I've got some people interested in Miata PnP ECUs so I need to put the Honda VR stimulation on hold and switch to Mazda ECU stimulation. This one is...
10 Replies
9865 Views
Last post by AndreyB
Sun Sep 07, 2014 2:38 am
Cheap Potting with Tegaderm?
Replies: 1
by
Sudo »
Sun Jul 20, 2014 5:51 pm
Just browsing cheap way to pot or encapsulate small modules and ran into this link:
Using Tegaderm will allow silicon to breath to cure. It seems...
1 Replies
3075 Views
Last post by rus084
Sun Jul 20, 2014 6:36 pm
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