JBPerf IO extender pictures

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JBPerf IO extender pictures

Postby brianj5600 » Tue Oct 17, 2017 2:30 pm

I want to increase my ADCs and would like to see some pics of peoples completed projects. I have an idea what it would look like, but visual would help. I would like to see 3 axis accelerometer mounted and conditioner circuits completed to maximize ADCs. I am also interested in seeing what people are doing for plugs and harnesses. Any advice for this project would be greatly appreciated.
1967 Mustang Coupe, 351w, S475 turbo, MS3.0 3x, c4, 8.8, ls coils, e85
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Re: JBPerf IO extender pictures

Postby jsiedlicki » Tue Oct 17, 2017 4:14 pm

I use a TinyIOX for 9 extra ADC's and additional PWM's. I use a DB37 for all the connections. I only use about half the pins, could have used a smaller DB25.

Here is a pic of the conditioning circuits board.
IMG_20170412_155432-0.jpg


Here is the complete assembly.
IMG_20170412_155432-1.jpg
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MS3-Pro (6 cyclinder Subaru EZ36R)
MS2-extra (8 cyclinder Ford 347 stroker)
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Re: JBPerf IO extender pictures

Postby brianj5600 » Tue Oct 17, 2017 8:44 pm

Thanks for the reply. It is very helpful. Are the resistors and caps connected on the backside of the proto board? Are the resistors connected to the headers on the backside?
1967 Mustang Coupe, 351w, S475 turbo, MS3.0 3x, c4, 8.8, ls coils, e85
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Re: JBPerf IO extender pictures

Postby brianj5600 » Wed Oct 18, 2017 3:11 am

What is the board in the lower left corner of the second picture?

I am also interested in seeing some completed I/O extender projects. That is the direction I am thinking I want to go. If I go tiny iox I will use 2 of those.
1967 Mustang Coupe, 351w, S475 turbo, MS3.0 3x, c4, 8.8, ls coils, e85
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Re: JBPerf IO extender pictures

Postby jsiedlicki » Wed Oct 18, 2017 4:33 am

brianj5600 wrote:Thanks for the reply. It is very helpful. Are the resistors and caps connected on the backside of the proto board? Are the resistors connected to the headers on the backside?


The board is like a solderless breadboard. The rows are electrically connected on the back side. Makes it fast and easy to build one off projects like this. The board in the left corner is a DC motor controller.
1608-01.jpg
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MS3-Pro (6 cyclinder Subaru EZ36R)
MS2-extra (8 cyclinder Ford 347 stroker)
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Re: JBPerf IO extender pictures

Postby brianj5600 » Wed Oct 18, 2017 7:02 am

Thanks again! Your posts are going to help me tremendously. The way I was going to do it would have been much more difficult.
1967 Mustang Coupe, 351w, S475 turbo, MS3.0 3x, c4, 8.8, ls coils, e85
brianj5600
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Re: JBPerf IO extender pictures

Postby Laminar » Wed Oct 18, 2017 8:48 am

Some good discussion in this thread:

viewtopic.php?f=67&t=65504

Here's the conditioning circuit I used.

Image

I squeezed six of them into the proto area on the board.

Image

I fit it inside of a generic project box and connected it with a DB25 I had lying around.
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Re: JBPerf IO extender pictures

Postby brianj5600 » Wed Oct 18, 2017 11:46 am

Thanks for the link laminar. What are the red and black wires for that go to the IC at the top of the picture?
1967 Mustang Coupe, 351w, S475 turbo, MS3.0 3x, c4, 8.8, ls coils, e85
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Re: JBPerf IO extender pictures

Postby Laminar » Wed Oct 18, 2017 11:57 am

Those are the CAN-bus high and low connections going to the MS3.
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Re: JBPerf IO extender pictures

Postby brianj5600 » Wed Oct 18, 2017 3:07 pm

Laminar wrote:Those are the CAN-bus high and low connections going to the MS3.


I am a goof. I was looking at it on my phone and I should have looked a little more closely. Nice job on the BMW 5.0 swap!
1967 Mustang Coupe, 351w, S475 turbo, MS3.0 3x, c4, 8.8, ls coils, e85
brianj5600
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Posts: 91
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