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View Poll Results: Preferred display for Brake Temp Monitor ?
Analog gauge x4 1 12.50%
LEDs (BLUE:Cold, GREEN: Ok RED: Hot) 2 25.00%
LCD Numeric 5 62.50%
Voters: 8. You may not vote on this poll

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Old 03-08-2017, 12:31 PM   #46
dvallis
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7 segment LED arrived. Looks good. Writing an optimized library for it next.

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Old 03-09-2017, 02:34 PM   #47
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7 Segment LED display is working. Brightness is good, with no flicker. Next step is integrating it into the thermocouple code.

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Old 03-09-2017, 04:32 PM   #48
dvallis
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Everything works. PSOC sensing thermocouple and driving the 7 segment LED display. Very cool. Picture does not do the display justice. Looks more "red" in person, with the background much blacker. Camera != Eyeballs.

Now I have to cram it into a nice small package. Don't worry. Dev Kits are big and clunky, but it's just a few chips. Trick is using the right ones.



Power Supply board is coming along. This will make nice clean 5V from 12V automotive DC.

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Old 03-10-2017, 10:52 AM   #49
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Demo of brake temperature digital gauge in action. Enjoy.

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Old 03-15-2017, 04:24 PM   #50
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Board design in progress

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Old 03-20-2017, 09:18 AM   #51
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Latest board progress. Takes a while doing this in my spare time.

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Old 03-25-2017, 03:39 PM   #52
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More progress on the board. Designing the power supply now.

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Old 03-25-2017, 04:00 PM   #53
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Beefy heat sink! Or is that a screw terminal block?
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Old 03-25-2017, 05:17 PM   #54
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Terminal block. Need somewhere to attach wires.
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Old 03-25-2017, 08:57 PM   #55
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Power supply is done. Just fits. Board has turned into quite the small beast of a design.

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Old 04-04-2017, 09:58 PM   #56
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Doing some CAD work. Getting ready to design the case.

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