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basics | A basic USB oscilloscope


There are 10 messages in this thread.

You are currently looking at messages 0 to 10.

A basic USB oscilloscope - matthijsfh - 2007-08-28 15:20:00

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



Re: A basic USB oscilloscope - Bob Myers - 2007-08-28 15:24:00

"matthijsfh" <m...@freeler.nl> wrote in message 
news:46d47560$0$12036$9...@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.




Re: A basic USB oscilloscope - David L. Jones - 2007-08-28 20:20:00

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.


Re: A basic USB oscilloscope - Michael Black - 2007-08-28 20:49:00

"David L. Jones" (a...@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



Re: A basic USB oscilloscope - Jon Slaughter - 2007-08-28 21:10:00

"David L. Jones" <a...@gmail.com> wrote in message 
news:1...@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. 



Re: A basic USB oscilloscope - 2007-08-29 01:51:00

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





Re: A basic USB oscilloscope - Bob Woodward - 2007-08-29 05:07:00

Bob Myers wrote:
> "matthijsfh" <m...@freeler.nl> wrote in message 
> news:46d47560$0$12036$9...@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.

Re: A basic USB oscilloscope - David L. Jones - 2007-08-29 07:52:00

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$9...@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.


Bad vendor: Matthijs Haje (aka usbscope.eu) -- SPAMs Usenet; Deception via astroturfing - JeffM - 2007-08-29 14:42:00

(was: A basic USB oscilloscope)

matthijsfh wrote:
>I just received the USB osciloscop I ordered[...]
>[...]I like it!

A bad product as well:
http://groups.google.com/group/sci.electronics.basics/browse_frm/thread/9f108cdd001c4c91?q=*-*-*-*-*-no-connection-*-wit
h-*-*-*-*-selling-this-*+zz-zz+a.real.POS+Matthijs+*.just.received.*.*.*.*.*+qq-qq+uu+His-name-*-*-*-*-*-*-*


Re: A basic USB oscilloscope - Rich Grise - 2007-08-29 20:02:00

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