[sdiy] cute hand held scopes on eBay

[Tom Wiltshire]

On 23 Feb 2012, at 11:57, David Evans wrote:

> On 23 Feb 2012, at 11:50, Geoff wrote:
> 
>> Hi all,
>> 
>> has anybody tried one of these very cute hand held digital storage scopes
>> found on ebay?
>> 
>> single channel..
>> 
>> http://www.ebay.co.uk/itm/120846225927?ssPageName=STRK:MEWAX:IT&_trksid=p398
>> 4.m1438.l2649#ht_4240wt_1026
>> 
> 
> The DSO nano is fairly well-known and was talked about on here a few weeks ago. I have one; it's OK but a bit cheesy given it's single-channel.
> 
>> four channel..
>> 
>> http://www.ebay.co.uk/itm/120846227053?ssPageName=STRK:MEWAX:IT&_trksid=p398
>> 4.m1438.l2649#ht_4106wt_1029
>> 
> 
> I have not used the DSO quad.

It sounds like there have been considerable improvements to the firmware since the earlier versions:

	http://www.seeedstudio.com/blog/tag/dso-nano/

I haven't used one, but I like the idea of an open-source oscilloscope. If there's a feature you don't need, replace it with one you want - ace.

Tom