Society of Robots - Robot Forum
Electronics => Electronics => Topic started by: Admin on January 06, 2010, 10:07:04 AM
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Found this today . . . only $89! On first glance it looks really good. Anyone tried it out?
http://www.seeedstudio.com/depot/micro-digital-storage-oscilloscopedso-nano-p-512.html (http://www.seeedstudio.com/depot/micro-digital-storage-oscilloscopedso-nano-p-512.html)
(http://www.seeedstudio.com/depot/images/dsointro.jpg)
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I have been thinking about buying this one, or the kit from sparkfun. There are videos of the sparkfun one running, but none of this one, so i am doubtful on how well this one works.
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It looks good for what it can do. Look at the specs:
Analog bandwidth 0 - 1MHz
Max sample rate 1Msps 12Bits
Sample memory depth 4096 Point
Horizontal sensitivity 1uS/Div~10S/Div (1-2-5 Step)
Horizontal position adjustable with indicator
Vertical sensitivity 10mV/Div~10V/Div (with ×1 probe)
0.5V/Div~10V/Div (with ×10 probe)
It ok for slow digital (<200kHz) or for audio bandwidths and largish amplitude signals.
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it's better then my portable scope. considering my scope is about 30 years old i'd say that's likely.
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Hi,
It looks good for what it can do. Look at the specs:
Analog bandwidth 0 - 1MHz
Max sample rate 1Msps 12Bits
I have to seriously doubt a 1MHz bandwidth with a max. sample rate of 1Msamples/s!
It ok for slow digital (<200kHz)
Actually not, unless it's just for well behaved signals. A 200kHz digital signal still needs a fast 'scope to check the transitions.
And it's really not very sensitive, but for a tertiary toy or your first 'scope on a tight budget, I guess it has got its niches.
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I'm temped to buy one (if I had the money)
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It appears the DSO was already posted:
http://www.societyofrobots.com/robotforum/index.php?topic=9655.0 (http://www.societyofrobots.com/robotforum/index.php?topic=9655.0)
my mistake!
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HAHA,
Whats worse, is I posted it, and i didn't even remember that I did.
I guess great Navy minds think alike.... ;D
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Hi,
I guess great Navy minds think alike.... ;D
Is it around now we have to get really scared? ;D
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Is it around now we have to get really scared? ;D
:-\
ha ha very funny.
I blame NMCI. it fries my brain. ( only a few select people will get that, and they will completely agree)
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Is it around now we have to get really scared? ;D
:-\
ha ha very funny.
I blame NMCI. it fries my brain. ( only a few select people will get that, and they will completely agree)
I got what you meant but i don't think i got the joke :-[
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Just google "NMCI sucks"
215,000 hits. That should be a hint.
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Stay on topic, guys :P