I always wanted to see if for higher frequencies currents really flow under signals. And, here it is ... https://youtu.be/4nEd1jTTIUQ

When capacitor is an inductor ... https://youtu.be/Tt8X6_maj6c

Change the way how you look at powers on your board. https://youtu.be/5Ca0Eah7eKI

What you may want to think about when doing BGA fanout ... https://youtu.be/tNzwtFeE8HE Links: - Using VIA in PAD? What you need to know - Guidelines, dimensions and more - How to Route DDR3 Memory and CPU fan-out - Review of Server PCB Layout & Schematic - Part 6: DDR4 Memory Layout & CPU Power … Continue reading How to do BGA fanout – VIAs & Layers →

Commenting on a PCB Layout done by a junior engineer. https://youtu.be/YRDZ2Vn_6J4 Links: - Interesting PCB Layout Design Guidelines for Signals above 20Gbps: https://youtu.be/bzDheVwJZDM - High Speed PCB Design Rules (Lesson 4 of Advanced PCB Layout Course): https://youtu.be/BlHLmQ2HO1w

Commenting on a PCB Layout done by a junior engineer. https://youtu.be/v8seW2BZits

This is a challenge video! How do you explain to yourself what is happening there? Leave comments. https://youtu.be/wbYzPwuEHPw

This is how you can create your own 3D models for components. https://youtu.be/Td_T_V6A7r4 Links: - Fusion 360 - Resistor - LED

Stackups for you, so you have more time for doing PCB layout. Hope this helps. https://youtu.be/6aX9lA3W00A Links: - Share your PCB stackups here - iMX6 Rex Module - OpenRex - Original post

Finally I know how the picture from gerber files is generated. https://youtu.be/b0fJOjGfggk Links: - The Gerber Format Specification https://www.ucamco.com/files/downloads/file/81/The_Gerber_File_Format_specification.pdf?8919605ed9d361f16d9f82b26937d6cf