Learning the Art of Electronics: 2N.3.3 Decibels | Learning Electronics In The Lab With Jay Jay

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In this video we continue working through Learning the Art of Electronics. There is no prac today, today we cover some material about decibels (subscriber-only content).

In today’s video I mention about my mate Jason Jacques who is a fellow YouTuber. Also thanks to my mate Chris from Learning as a hobby for telling me about Desmos.

Over on Wikipedia you can find out more about Decibels and Alexander Graham Bell.

The book I recommend is: Logarithms and Exponentials Essential Skills Practice Workbook with Answers (Improve Your Math Fluency).

I included a plot of the logarithm from Desmos: Desmos Logarithm Plot.

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha 300pcs Heat Shrink Wire ConnectorsThis is an image of the product.

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UPERFECT 4K Portable Monitor 15.6″ UHD

Today installed my replacement UPERFECT 4K Portable Monitor 15.6” UHD IPS 3840×2160 USB C Monitor HDR FreeSync from UPERFECT. This is a small form factor 4K display which I use as the third 4k monitor on my primary workstation. I use it for displaying notes and reference material, mainly this:

John's desktop notes

Learning the Art of Electronics: 2N.3.2 RC filters | Learning Electronics In The Lab With Jay Jay

You can support this channel: patreon.com/JohnElliotV

This post is part of my video blog and you can find more information about this video.

Silly Job Title: Outlet Overlord. I am the Outlet Overlord!

In this video we continue working through Learning the Art of Electronics. Today we build a C:C voltage divider with two capacitors after reviewing our notes for 2N RC Circuits so far.

We use the Rigol MSO5074 Mixed Signal Oscilloscope to generate our test signal and examine our waveforms.

We use the Kaisi S-160 45x30cm Repair Mat as our workspace.

Thanks very much for watching! And please remember to hit like and subscribe! :)


Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

MECHANIC Hard BrushThis is an image of the product.

Let’s go shopping!