0-scope probe

agfa

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Post Edited (agfa) : 2/13/2007 4:59:48 AM GMT

Steve Joblin

Yep... I acutally ordered some free samples of the opto-isolater from National and just received them yesterday!

Here is the link you are looking for...

http://forums.parallax.com/showthread.php?p=625596

I have downloaded most (if not all) of the freeware O-scopes and found that http://www.zeitnitz.de/Christian/Scope/Scope_en.html seems to be the best!

Steve Joblin

The first posting in the thread provides the schematic for the probe...

Easy to get free samples... many manufacturers offer them...

For this one, I just googled 4N35, which returned http://www.fairchildsemi.com/pf/4N/4N35.html·as the first result... you can request a free sample from that page...

Steve Joblin

have you tried using the "google search tool" that is on the Parallax home page (top left)...