Hi:
Mr Carlson's Lab also has a separate video on his "Super Probe"
that's over an hour long.
--
Have Fun,
Brooke Clarke
https://www.PRC68.com
axioms:
1. The extent to which you can fix or improve something will be limited by how well you understand how it works.
2. Everybody, with no exceptions, holds false beliefs.
-------- Original Message --------
This video is very interesting indeed. A fellow built of high
sensitivity, High amplification RF and audio probe. Put a little B
plus on your B+ bus, go around capacitors and resistors and this
thing is sensitive enough to pick up the miniature lightning
inside a leaky cap even when it's too small to be heard in your
speaker Pretty cool. I intend to build one, although I probably
will try to use IC amplifiers after a Hi-Z fet front end, rather
than discrete comonents but we'll see. Has a schematic in the
video and more information under the video. I'd like to try it
with B+ on the bus but the filaments turned off. You should still
get the lightning.
https://youtu.be/uiK1BD7HILo
73 Dave AB5S
Sent using myEarthLink
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