Learning the Art of Electronics: 2N.3.5 Impedance of RC Circuits | 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: Charge Charmer. I am the Charge Charmer!

In this video we continue working through Learning the Art of Electronics. Today we cover input and output impedances of an RC circuit (subscriber-only content). In our prac we measure the input impedance of our lowpass filter.

We use the Rigol MSO5074 Mixed Signal Oscilloscope to investigate our signals.

We use the UNI-T UTG962E Signal Generator to provide a test signal. But it wasn’t working reliably so we switched to using the signal generator in the MSO5074.

We use the Peak Electronic Design Atlas LCR45 LCR Meter to measure our RC circuit. Which we probably shouldn’t have done. But it did seem to work.

We use the Sharp EL-546L Scientific Calculator to crunch some numbers.

We use the Multicomp Pro MP701033 Resistor Decade Box as our resistor.

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! :)

p.s. today I added impedances to my spell check.


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 Mini High-Precision Electronic ScaleThis is an image of the product.notes

Let’s go shopping!

Learning the Art of Electronics: 2N.3.4 Estimating a filter’s attenuation | 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: Current Commander. I am the Current Commander!

In this video we continue working through Learning the Art of Electronics. Today we cover estimating a filter’s attenuation (subscriber-only content). In our prac we build a highpass filter and a lowpass filter and examine them with our oscilloscope. We use the Rigol MSO5074 Bode plot facility to generate Bode magnitude and phase plots.

We use the Rigol MSO5074 Mixed Signal Oscilloscope to investigate our signals.

We use the METCAL PS-900 Soldering Station for soldering.

We use the MUIN Solder Fume Extractor to clear the air.

We use the UNI-T UTG962E Signal Generator to generate sweep signals.

We use the Brother P-Touch D210 Label Maker to label our circuits.

We use the Bysameyee Head-Mounted Magnifier for magnification.

We use the Scotch Titanium Scissors to cut our labels.

We use the Hakko CHP 3C-SA Precision Tweezers for tweezering.

We use the Plato Model 170 Wire Cutter to trim our leads.

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! :)

p.s. today I added prac, highpass, and lowpass to my spell check.


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!

gku AC1009 Underdesk Keyboard DrawerThis is an image of the product.notes

Let’s go shopping!

Software documentaries

From A few of my favorite software documentaries: