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pocket o-scope? — Parallax Forums

pocket o-scope?

ArchiverArchiver Posts: 46,084
edited 2001-03-09 19:27 in General Discussion
reading in march's nuts & volts on page 39 there is an add for a
personal o-scope

has anyone used this or something like it?
does it work, etc?

Mike

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2001-03-08 15:14
    [font=arial,helvetica]Radio shack has a "probe scope" that works pretty well.[/font]
  • ArchiverArchiver Posts: 46,084
    edited 2001-03-08 17:06
    I just recently purchased a Radio Shack ProbeScope for $79 from the RS
    website.

    Here are a link to the RS site:
    http://support.tandy.com/support_meters/33352.htm

    This is the same product as the Wittig osziFOX:
    http://www.wittig-technologies.com/

    For me, as a hobbyist, this is a great scope. The DMM functions aren't
    very good, but that's why I have a dedicated DMM [noparse]:)[/noparse]

    The fact that there is software for DOS, Win3.1/95/98/NT, and Linux make
    this scope very versatile!

    Just note: On my ProbeScope there is a 2ms sample rate, which is not
    covered in the docs. The Wittig osziFOX software (as of version 5.00
    English) reports the period and frequency off by a factor of 1000. If the
    display reads 30KHz, you're really measuring at 30Hz. I've e-mailed
    Wittig regarding this, but have received no response. The Linux
    oscope/xoscope software (http://xoscope.sourceforge.net) does not have
    this bug (feature?) [noparse]:)[/noparse]

    -Rich

    On Wed, 7 Mar 2001, Mike Eggleston wrote:

    > reading in march's nuts & volts on page 39 there is an add for a
    > personal o-scope
    >
    > has anyone used this or something like it?
    > does it work, etc?
    >
    > Mike
    >
    >
    >
    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
    >
    >
  • ArchiverArchiver Posts: 46,084
    edited 2001-03-08 17:27
    I've also been using one of these for a few years, and it makes a handy
    extra channel, that while I can't sync it with my bench scope, it is on it's
    own ground. Well worth the $$. Just make sure it's fast enough for what you
    want to trace.

    >
    Original Message
    > From: Richard D. Alloway [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=FhsJQSRhd42j8hyfRSdg1ZVaCeP5u6tYCbQu4Z4RVhekXbripgUrJsSclevVSHlJ0uLdNC1uCg]ralloway@h...[/url
    > Sent: Thursday, March 08, 2001 12:07 PM
    > To: basicstamps@yahoogroups.com
    > Subject: Re: [noparse][[/noparse]basicstamps] pocket o-scope?
    >
    >
    >
    > I just recently purchased a Radio Shack ProbeScope for $79 from the RS
    > website.
    >
    > Here are a link to the RS site:
    > http://support.tandy.com/support_meters/33352.htm
    >
    > This is the same product as the Wittig osziFOX:
    > http://www.wittig-technologies.com/
    >
    > For me, as a hobbyist, this is a great scope. The DMM
    > functions aren't
    > very good, but that's why I have a dedicated DMM [noparse]:)[/noparse]
    >
    > The fact that there is software for DOS, Win3.1/95/98/NT, and
    > Linux make
    > this scope very versatile!
    >
    > Just note: On my ProbeScope there is a 2ms sample rate, which is not
    > covered in the docs. The Wittig osziFOX software (as of version 5.00
    > English) reports the period and frequency off by a factor of
    > 1000. If the
    > display reads 30KHz, you're really measuring at 30Hz. I've e-mailed
    > Wittig regarding this, but have received no response. The Linux
    > oscope/xoscope software (http://xoscope.sourceforge.net) does not have
    > this bug (feature?) [noparse]:)[/noparse]
    >
    > -Rich
    >
    > On Wed, 7 Mar 2001, Mike Eggleston wrote:
    >
    > > reading in march's nuts & volts on page 39 there is an add for a
    > > personal o-scope
    > >
    > > has anyone used this or something like it?
    > > does it work, etc?
    > >
    > > Mike
    > >
    > >
    > >
    > > Your use of Yahoo! Groups is subject to
    > http://docs.yahoo.com/info/terms/
    > >
    > >
    >
    >
    >
    >
    > Your use of Yahoo! Groups is subject to
    > http://docs.yahoo.com/info/terms/
    >
    >
    >
  • ArchiverArchiver Posts: 46,084
    edited 2001-03-09 19:27
    Just had a thought for a possible Stamp project. Dataqoffers
    a fifteen buck data acquisition module with a RS232 interface
    plug. Might we not plug it into a Stamp equipped with an LCD
    display and create our own Pocket O-scope?

    See<http://www.dataq.com/>for details on the DI194 data
    acquisition module.

    What about it guys, what features would you want in such a
    system?


    Bob
    nienhuis@wgn.net

    At 12:06 PM 3/8/01 -0500, you wrote:
    >
    >I just recently purchased a Radio Shack ProbeScope for $79 from theRS
    >website.
    >
    >Here are a link to the RS site:
    >http://support.tandy.com/support_meters/33352.htm
    >
    >This is the same product as the Wittig osziFOX:
    >http://www.wittig-technologies.com/
    >
    >For me, as a hobbyist, this is a great scope.· The DMM functionsaren't
    >very good, but that's why I have a dedicated DMM [noparse]:)[/noparse]
    >
    >The fact that there is software for DOS, Win3.1/95/98/NT, and Linuxmake
    >this scope very versatile!
    >
    >Just note: On my ProbeScope there is a 2ms sample rate, which isnot
    >covered in the docs.· The Wittig osziFOX software (as of version5.00
    >English) reports the period and frequency off by a factor of1000.· If the
    >display reads 30KHz, you're really measuring at 30Hz.· I'vee-mailed
    >Wittig regarding this, but have received no response.· TheLinux
    >oscope/xoscope software(http://xoscope.sourceforge.net)does not have
    >this bug (feature?) [noparse]:)[/noparse]
    >
    >-Rich
    >
    >On Wed, 7 Mar 2001, Mike Eggleston wrote:
    >
    >> reading in march's nuts & volts on page 39 there is an addfor a
    >> personal o-scope
    >>
    >> has anyone used this or something like it?
    >> does it work, etc?
    >>
    >> Mike
    >>
    >>
    >>
    >> Your use of Yahoo! Groups is subject tohttp://docs.yahoo.com/info/terms/
    >>
    >>
    >
    >
    >
    >
    >Your use of Yahoo! Groups is subject tohttp://docs.yahoo.com/info/terms/
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