From: Harold Hallikainen <harold@mai.hallikainen.org>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Fri, 13 Nov 2020 17:14:04 -0800
Subject: Re: [EE] Re: CHEAP XY Scope?
Thread-Topic: [EE] Re: CHEAP XY Scope?
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> On Fri, Nov 13, 2020 at 5:40 PM Harold Hallikainen
> <harold@mai.hallikainen.org> wrote:
>> 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/ ).
>
> Oh that ITTY looks very fun!
>
> Well, definitely pricier, but there are a few options with more than
> one channel:
>
> https://www.amazon.com/Cheffort-Pocket-Sized-Oscilloscope-Maintenance-Eng=
ineering/dp/B07TNPYLS5/

That's pretty cute! Reviewing the manual, it IS dual trace, but not XY. I
might be able to use it anyway. I'll try my bench scope in dual trace mode
and see how easy that works as a tuning indicator for RTTY.

Again, Thanks!

Harold



> https://www.amazon.com/SainSmart-Handheld-Pocket-Sized-Oscilloscope-Chann=
els/dp/B07JQ3HRMX/
>
> At this price point though I feel like it might just be easier to
> start from scratch with a fast microcontroller and a display, no?
>
> Josh
> --
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> completely foolproof is to underestimate the ingenuity of complete
> fools.
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