From: Harold Hallikainen <harold@mai.hallikainen.org>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Fri, 13 Nov 2020 14:39:13 -0800
Subject: [EE] Re: CHEAP XY Scope?
Thread-Topic: [EE] Re: CHEAP XY Scope?
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> On Fri, Nov 13, 2020 at 4:58 PM Harold Hallikainen
> <harold@mai.hallikainen.org> wrote:
>> I'm seeing some single board oscilloscopes in the $20 range. I'm looking
>> for something like that can do an XY display instead of voltage versus
>> time. Is anyone aware of one?
>
> Hi Harold,
>
> I haven't seen one that does, but I also haven't been directly
> looking. Could you modify one of the existing ones? I think some of
> them are open source. Might be more of a commitment then you were
> hoping for though!
>
> Josh

The one's I've seen only have a single analog input, so modification could
b somewhat major. I'm looking for something to use as a tuning indicator
on my radioteletype station (https://w6iwi.org/rtty/ ).

Thanks!

Harold




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