[BlindMath] BlindMath Digest, Vol 173, Issue 7

B K bkootte at triumf.ca
Mon Dec 14 13:36:20 UTC 2020


Hi Santi,

I don't know much about PCB layout, but the good thing about LTspice is 
that it is possible to just write everything in text-based SPICE code. 
The question is how you would look at the output. It's basically like an 
oscilloscope waveform. How would you normally view something like this? 
In principle, SPICE must be able to produce numerical output but it 
might be only in the command line. You need to be able to look at an 
output in graph form, change something in the code, and then look at the 
new output.

I don't know if this was at all helpful, but I wish you the best in this 
course.

Side note: The graphical interface of LTspice on Mac is inferior to 
Windows for sighted users.

Cheers,

Brian

On 2020-12-14 4:00 a.m., blindmath-request at nfbnet.org wrote:
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> Today's Topics:
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>     1. Assistance with PCB design (Santiago Velasquez)
>
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Mon, 14 Dec 2020 14:24:32 +1000
> From: Santiago Velasquez <zanty410 at gmail.com>
> To: BlindMath <blindmath at nfbnet.org>
> Subject: [BlindMath] Assistance with PCB design
> Message-ID: <BDC1AF5E-C2B9-4392-813B-A693302703CE at gmail.com>
> Content-Type: text/plain;	charset=us-ascii
>
> Hi To you all,
>
> I hope this email finds you well.
>
> I am currently doing Electrical Engineering, but focusing more in the abstract side of things. However, I need to take a unit that requires me to do PCB design. My uni is very supportive, but nobody knows what the best path to take is. For some context:
> I use screen readers, tactile assets and braille to interact with most of the information. I am primarily a Mac user, but I use Windows and Linux for my work as well.
>
> With that out of the way, here is where we stand. The three pieces of software that the unit uses are:
> LTspice, Eagle and Altium.
> They are not required, and I can choose other options if they would work better. However, they are our starting point. The professor mentioned that some, if not all can be used by a command line interface. However, neither him, or the people who are providing support know much about that.
>
> There is also the option of me telling a person how, and what to do, and they would operate the software. However, I feel that would not be as good for my own learning.
>
> Regardless of which avenue we take, there will be a support person who knows the unit inside and out.
>
> IF people can provide recommendations, or suggestions, that would be very much appreciated.
>
> Regards
> Santi
>
>
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> End of BlindMath Digest, Vol 173, Issue 7
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