2021-08-08

[public] 300K views, 18.7K likes, dislikes audio only

GreatScott!

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You can get a decent (4 channel, low cost) scope here (affiliate links):

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Websites which were shown in the video:

https://www.batronix.com/shop/oscilloscopes/DSO.html

https://www.batronix.com/shop/oscilloscopes/Keysight-MSOX3054T.html

https://www.batronix.com/shop/oscilloscopes/Keysight-DSOX1204G.html

https://www.batronix.com/shop/oscilloscopes/Rigol-DS1052E.html

In this electronics basics episode we will be having a look at the biggest mistake you can do when working with an oscilloscope. But I will not only show you how to do safe mains voltage measurements but also show you all the basics when it comes to oscilloscopes. That means I will show you how to choose one, how to do simple voltage and current measurements and finally how FFT works. I will explain passive probes, triggering, voltage & time division, measuring functions, the cursor function, AC & DC coupling and single mode capturing. Let's get started!

Thanks to Brilliant.org for sponsoring this video.

Music:

2011 Lookalike by Bartlebeats

0:00 The big mistake when using an oscilloscope

1:08 Intro

2:02 How to choose a scope?

4:44 Passive probes & scaling factor

5:55 Trigger

6:41 Voltage division

7:11 Time division

7:37 Measure function

7:47 Cursor function

8:19 AC & DC coupling

9:08 Single mode capturing

9:36 Current measurement

10:16 Safe mains voltage measurement

11:37 Differential probe

11:52 Math & FFT