Super Probe Mr. Carlsons Lab - Front-End

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01:32:06

Front-end signal processing circuit for Mr. Carlson's "Super Probe" signal tracer. I do not, at this time, have a schematic. There is one in his video, for which I paused the video and transcribed it in EveryCircuit. Please review, comment and correct. I will begin the power supply next. FWIW the voltage meter at the end f the circuit is supposed to be a speaker output and to the left of the beginning capacitor would be the probe tip. Also, I am using a zener diode in place of a shotky diode.

published 8 years ago

rich11292000

8 years ago

Where do we connect the tone generator to our circuit. Where is the probe?

sstudley

8 years ago

There is no tone generator, as far as I can tell. The probe tip would be connected prior to the capacitor at the far left of the diagram. I mentioned that in my description. There is an audio amplifier, which will be in a follow up diagram. EC doesn't have many of the symbols I need to correctly state the circuit. I am just trying to make do with what is available.

hurz

8 years ago

@sstudley, you do have an url to the video you reference to?

sstudley

8 years ago

Why yes, I do. https://www.youtube.com/watch?v=uVkJqqZroN0&t=2818s

hurz

8 years ago

It starts in the middle of something, which looks to me like crap.

sstudley

8 years ago

Helpful - thank you!

glossywhite

4 years ago

Thanks, now I don’t have to make one :-p

glossywhite

4 years ago

@hurz the url shared had a timestamp at the end - just delete everything from “&” forward.

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