Tutorials

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EEVblog 1472 – Resistor Cube Problem SOLVED

How to solve the resistor cube problem using equipotential nodes, short and open techniques, and circuit simplification. Twitter: https://twitter.com/engineers_feed/status/1519561534787051521 Forum: https://www.eevblog.com/forum/blog/eevblog-1472-resistor-cube-problem-solved/ 00:00 – The Resistor Cube problem 04:28 – The SECRET to circuit simplification using equipotential nodes 06:04 – Analysis “by inspection” 14:22 – Summary of the solution 16:14 – ...

EEVblog 1471 – Mailbag

What’s in the Mailbag? SPOILER: 00:00 – Mailbag 00:41 – Laser etched Delorean Time Machine https://momentsetchedintime.com.au/ 03:29 – Encryption Class C wall mount rack cabinet 05:30 – Russian multimeter with a most UNUSUAL range switch! 08:44 – Smell’o’vision 11:51 – Bob Widlar PCB plaque 15:16 – How to get 5 ...

EEVblog 1470 – AC Basics Tutorial Part 3 – Complex Numbers are EASY

Complex numbers are NOT complex! How complex numbers are used in AC circuit analysis. 00:00 – Complex Numbers 00:44 – Phasor graphical addition 01:22 – Why do calculators have the R-P and P-R buttons? 02:44 – Phasor diagram 03:59 – The AC voltage equation 04:47 – The complex plane and ...