On Fri, 2011-02-18 at 21:05 +0000, Brendan Gillatt wrote:
> Have a look at the DSO Nano oscilliscopes if you're on a budget:
> http://www.seeedstudio.com/depot/dso-nano-v2-p-681.html?cPath=3D174
>=20
> They are spec'ed up to 1MHz analog bandwidth (which is a lie--they
> /sample/ at 1Msps so max 500KHz signal frequency at best).
>=20
> At $90 you would be hard presed to completely develop from scratch
> without spending more.

Frankly, if it samples at 1Msps then I wouldn't expect to use it for
anything more then 50-100kHz. Anything more and you can easily start
mistaking what's actually happening.

A good benchmark is the Tektronix baby scope we have in the lab samples
at 1Gsps, but specifies a bandwidth of 60MHz.

Still, if all you're doing is audio or a little above that it should
work well.

TTYL

--=20
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