[Olpcaustria] oscilloscope-project

[Aaron Kaplan]

yup , das ist natuerlich bitter, wenn die beiden jungs auf urlaub sind.
Zeit rinnt schnell davon.


BTW: SJ war war total von unserem wiki design begeistert!
Simon: congrats!

lg,
a.

On Jun 30, 2007, at 11:03 PM, Christoph Derndorfer wrote:

> Hallo,
>
> sieht so aus als ob das Osci-Projekt bereits woanders gut am laufen  
> ist...
>
> "12. Analog input: Arjun Sarwal has created a basic UI for turning the
> XO into an oscilloscope. He has built controls for AC/DC, bias, RMS  
> AVG,
> and Pk-Pk values. He is working with John Watlington to  
> characterize the
> frequency characteristics of the AD1888 and they are working towards
> enabling the double sample rate that this chip supports. They are also
> studying the filter in the power supply, with the goal to reduce the
> noise floor. Another target is to bring down to 0V the minimum voltage
> that the analog input port can sample (the current minimum is 0.4V)."
> (http://wiki.laptop.org/go/News)
>
> ...vielleicht sollten wir uns also was neues suchen oder asap  
> versuchen
> mit Arjun Kontakt aufzunehmen ob wir ihn irgendwie unterstützen  
> können.
>
> Lg,
> Christoph
> P.S. Freu mich schon sehr auf das Picknick morgen! :-)
>
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>

---
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until we found ::1 -- which is even bigger