[chbot] USB silly-scope

[Hanno Sander]

Hi,
My program "ViewPort" lets you use the Propeller as a 40Mhz Oscilloscope
when used with a $5US Analog Digital Converter.  If more were interested I
might be able to put together a  "daugherboard kit" - my current solution
involves a lot of fine soldering.

ViewPort has most of the features of the competing usb scopes: triggers,
cursors, timescales, save to csv, spectrum analyzer, logic state analyzer
and much more.  It's worked very well for me and let's me measure anything
from low speed sensors to NTSC video...

http://mydancebot.com/viewport
Hanno


On Wed, Feb 20, 2008 at 11:32 PM, Carl Ranson <carl.ranson at paradise.net.nz>
wrote:

>
> Mine is a stingray from dontronics across the ditch.
> http://www.dontronics-shop.com/USB-CROs-Analyzers-p-1-c-312.html
>
> For what I need, its been good. Fairly simple to use but not rated for
> really high speed signals.
> I note that the dual channel one is only a smidge more now though.
> Carl
>
> Chris Hellyar wrote:
>
> >Hi-ho,
> >
> >I'm looking for a portable alternative to my faithful bench top scope,
> >and was wondering what (if anything) folks are using for a USB scope?  2
> >channel 10Mhz 8 bit would do 99% of what I want.
> >
> >I found all sorts of stuff on the interweb, some of which seem vastly
> >over-priced, some over-spec'd, and not a lot locally, so I'm looking for
> >any recommendations or gear to avoid...
> >
> >
> >Cheers, Me.
> >
> >
> >_______________________________________________
> >Chchrobotics mailing list
> >Chchrobotics at lists.linuxnut.co.nz
> >http://lists.ourshack.com/mailman/listinfo/chchrobotics
> >
> >
> >
>
>
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