USB Scope with Arduino

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hi guys , need free usb oscilloscope?

try 1 !

http://sites.google.com/site/analogmc/usb_scope

;)

==============
- using software sor
http://www.societyofrobots.com/sor_scope.shtml

- use adc of arduino read analog voltage
- use serial.println of arduino sor scope , graphic

thanks hint.

i did experimentation http://xoscope.sourceforge.net/ , soundcard. had severe limitations:
- limited voltage range, unless add voltage dividers , switches
- ac coupling, unless know capacitor remove soundcard
- limited sampling frequency of 44khz

so, bought http://www.seeedstudio.com/depot/backorder-dso-nano-pocket-size-digital-storage-oscilloscope-p-512.html?cpath=11.
some people complain, it's not professional device. me, job well. dispose ancient crt ocilloscope.


Arduino Forum > Forum 2005-2010 (read only) > Software > Interfacing > USB Scope with Arduino


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