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Sci.Electronics.Basics -> A basic USB oscilloscope
There are 10 messages in this thread.
You are currently looking at messages 1 to 10.
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Author: matthijsfhDate: 15:20 28-08-07
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Hai,
I just received the USB osciloscop I ordered and it is a nice, basic, scope.
You can check the specifications on :
www.usbscope.eu
I like it!
Matthijs
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Author: Bob MyersDate: 15:24 28-08-07
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"matthijsfh" <matthijsfh@freeler.nl> wrote in message
news:46d47560$0$12036$9a622dc7@news.kpnplanet.nl...
> Hai,
>
> I just received the USB osciloscop I ordered and it is a nice, basic,
> scope.
>
And you, of course, have no connection whatsoever with the people
making or selling this thing? (Which, from picture and description on
the website, looks like a real POS...)
Bob M.
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Author: David L. JonesDate: 20:20 28-08-07
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On Aug 29, 5:20 am, matthijsfh <matthij...@freeler.nl> wrote:
> Hai,
>
> I just received the USB osciloscop I ordered and it is a nice, basic, scope.
>
> You can check the specifications on :
>
> www.usbscope.eu
>
> I like it!
>
> Matthijs
LOL!
40KHz sample rate
Phenolic base PCB
USB cabled glued to PCB
RCA connectors for input
No input attenuator
10K input impedance
No AC coupling mode
Unlabeled status LEDs
Don't seriously expect anyone to buy this do you?
Dave.
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Author: Michael BlackDate: 20:49 28-08-07
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"David L. Jones" (altzone@gmail.com) writes:
> On Aug 29, 5:20 am, matthijsfh <matthij...@freeler.nl> wrote:
>> Hai,
>>
>> I just received the USB osciloscop I ordered and it is a nice, basic, scope.
>>
>> You can check the specifications on :
>>
>> www.usbscope.eu
>>
>> I like it!
>>
>> Matthijs
>
> LOL!
>
> 40KHz sample rate
> Phenolic base PCB
> USB cabled glued to PCB
> RCA connectors for input
> No input attenuator
> 10K input impedance
> No AC coupling mode
> Unlabeled status LEDs
>
> Don't seriously expect anyone to buy this do you?
>
> Dave.
>
It's probably better than my first oscilliscope.
I paid five dollars for it at the local radio club auction, I guess
it was the fall of 1972. Big and heavy, and no dc coupling and
certainly no triggered sweep. I'd be surprised if it had much
bandwidth beyond audio. Oh, you could see signals in the hundreds
of KHz range, but who knows how accurate the representation was.
It was awful, and I was glad to get rid of it (I gave it to a friend,
who took it home on the bus). But, it was really cheap, and
gave me a chance to play with a scope. Which set me up well for
a year or two later when I had the use of a real oscilliscope.
Michael
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Author: Jon SlaughterDate: 21:10 28-08-07
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"David L. Jones" <altzone@gmail.com> wrote in message
news:1188346822.568054.85430@m37g2000prh.googlegroups.com...
> On Aug 29, 5:20 am, matthijsfh <matthij...@freeler.nl> wrote:
>> Hai,
>>
>> I just received the USB osciloscop I ordered and it is a nice, basic,
>> scope.
>>
>> You can check the specifications on :
>>
>> www.usbscope.eu
>>
>> I like it!
>>
>> Matthijs
>
> LOL!
>
> 40KHz sample rate
> Phenolic base PCB
> USB cabled glued to PCB
> RCA connectors for input
> No input attenuator
> 10K input impedance
> No AC coupling mode
> Unlabeled status LEDs
>
> Don't seriously expect anyone to buy this do you?
>
Unfortunately many people will buy it... thats the nature of economics now
days. You make it and they will buy it. Charge more and more people will buy
it.
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On Aug 28, 12:20 pm, matthijsfh <matthij...@freeler.nl> wrote:
> Hai,
>
> I just received the USB osciloscop I ordered and it is a nice, basic, scope.
>
Are you trying to re-invent the LabJack? If so, you've failed.
http://www.labjack.com/labjack_u3.php?prodId=25
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Author: Bob WoodwardDate: 05:07 29-08-07
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Bob Myers wrote:
> "matthijsfh" <matthijsfh@freeler.nl> wrote in message
> news:46d47560$0$12036$9a622dc7@news.kpnplanet.nl...
>> Hai,
>>
>> I just received the USB osciloscop I ordered and it is a nice, basic,
>> scope.
>>
>
> And you, of course, have no connection whatsoever with the people
> making or selling this thing? (Which, from picture and description on
> the website, looks like a real POS...)
>
> Bob M.
Yes he does 'cause he is.
His name is on the bottom of the softwarepage.
" Copyright © 2007 Matthijs Hajer "
Bob W.
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Author: David L. JonesDate: 07:52 29-08-07
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On Aug 29, 7:07 pm, Bob Woodward <"Bob Woodward"@no.org> wrote:
> Bob Myers wrote:
> > "matthijsfh" <matthij...@freeler.nl> wrote in message
> >news:46d47560$0$12036$9a622dc7@news.kpnplanet.nl...
> >> Hai,
>
> >> I just received the USB osciloscop I ordered and it is a nice, basic,
> >> scope.
>
> > And you, of course, have no connection whatsoever with the people
> > making or selling this thing? (Which, from picture and description on
> > the website, looks like a real POS...)
>
> > Bob M.
>
> Yes he does 'cause he is.
> His name is on the bottom of the softwarepage.
> " Copyright =A9 2007 Matthijs Hajer "
LOL!
Dave.
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Author: JeffMDate: 14:42 29-08-07
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Author: Rich GriseDate: 20:02 29-08-07
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On Tue, 28 Aug 2007 19:20:00 +0000, matthijsfh wrote:
> I just received the USB osciloscop I ordered and it is a nice, basic, scope.
>
> You can check the specifications on :
>
> www.usbscope.eu
".eu"? What's that for? European Union? Eutopia? ;-)
Cheers!
Rich
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