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Tapperman
11-15-2010, 10:51 PM
Greetings Mr. Beau Schwabe,

some time ago I read a post (probably an archive) in regards to LC circuits, in which you mentioned connecting the components in series, as opposed to parallel (ie, 'notch').

I've looked and looked, and just do not know how to 'search' the forum properly. Can anyone help me locate the thread?

It made mention (working from a vague memory here) of caution that the output of the tank could easily exceed 100 volts when driven with the 3.3v propeller pin.

I need to find that thread!

Thanx ... Tim

Perry
11-15-2010, 11:12 PM
You might be referring to "bode plot"

http://forums.parallax.com/showthread.php?t=84566&highlight=bode+plot

Tapperman
11-27-2010, 09:35 PM
You might be referring to "bode plot"

http://forums.parallax.com/showthread.php?t=84566&highlight=bode+plot


No ... I finally found it ... for those interested, this is the thread I was refering to:

http://forums.parallax.com/showpost.php?p=598919&postcount=1

... Tim

evanh
11-29-2010, 11:23 PM
That's very cool! Tuned circuits always give me the creeps, I struggle with them and they are so often self perpetuating. But this one has the Prop right in there interacting and not even any amplifiers to get in the way.

Nice one Beau! Tapperman, how did you find the thread?