[sdiy] first oscilloscope help
Electronic Battle
electronicbattle at googlemail.com
Tue Jan 13 20:28:46 CET 2009
> I'm looking for my first oscilloscope, it needs to be small, cheep, any
> suggestions,Any recommendations suggestions much appreciated
Whilst it probably won't satisfy the needs of someone starting off in the
world of oscilloscopes, a possible DIY solution (handy as a general purpose
waveform monitor) could be this circuit:
http://www.geocities.com/SiliconValley/Lakes/7156/articl3.htm
featured in
http://blog.makezine.com/archive/2008/06/led_oscope_schematic.html
which refers to
http://blog.makezine.com/archive/2007/11/video_dave_clausen_and_hi.html
I found the links because I have recently found a number of LM3914s which I
plan to build into some eurorack modules, one of which will be an 8x8 CV
matrix and another may be a small LED CRO as per the above.
Have fun!
RMC
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