[sdiy] [OT] oscilloscope fun

[Tom Bugs]

For real O'scope fun you need an Agilent 54600 scope - it has asteroids 
as an easter egg!

{haven't tried it myself yet having just got one of the 4-channel ones - 
very nice scope}

https://www.youtube.com/watch?v=hvfiwaboLK0


On 24/05/2016 16:41, Jay Schwichtenberg wrote:
>
> I work a lot with Tek scopes and the digital series DPO, MSO and MDO 
> 3K and 4K scopes have X/Y.
>
> And speaking of Tek scopes there are these:
>
> (scroll down towards the bottom)
>
> http://audiokarma.org/forums/index.php?threads/calling-all-the-coolest-vintage-logos.685710/
>
> and the Tek wizard:
>
> http://www.mobiletekla.com/funstuff.html
>
> *From:*Synth-diy [mailto:synth-diy-bounces at dropmix.xs4all.nl] *On 
> Behalf Of *Tim Ressel
> *Sent:* Monday, May 23, 2016 1:20 PM
> *To:* synth-diy at dropmix.xs4all.nl
> *Subject:* Re: [sdiy] [OT] oscilloscope fun
>
> I built one of those. They are quite fun. Be aware it only works with 
> analog scopes. You can probably patch one up on your modular synth.
>
> --TimR
>
> On 5/23/2016 12:26 PM, KA4HJH wrote:
>
>     On May 21, 2016, at 8:14 PM, henry birdseye<henry.birdseye at gmail.com> <mailto:henry.birdseye at gmail.com>  wrote:
>
>         Dorking around making Lissajouses today.
>
>         https://vimeo.com/167580411
>
>     Here's a cool device that creates fascinating patterns on an oscilloscope:
>
>     http://www.astarcloseup.com
>
>     I buit one some time ago and it's fascinating to play with. It would be an interesting gadget to have at a synth meet or a gig without requiring the use of any of your modules. I recreated the original magazine article and saved it as a pdf so all the info is there, including the PCB layout (single sided).
>
>     It's a fairly simple circuit and would be inexpensive to build if you can make your own PCB. The only parts you may have finding are the 4136 and the FETs.
>
>     BTW, I'm still not exactly how the phase shift works on OSC C. If anyone can explain it to me I'll update the blog post and the pdf.
>
>     Terry Bowman, KA4HJH
>
>     "The Mac Doctor"
>
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>
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>
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>
>
>
> -- 
> --Tim Ressel
> Circuit Abbey
> timr at circuitabbey.com <mailto:timr at circuitabbey.com>
>
>
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