At about 8:28 you are illustrating how the current would flow back but I think you simply overlooked the fact that your current is flowing through one trace (ie. it is "crossing" it.).. :) Great video
RSD academy had one more element for ground that I thought was informative. Ground must be able to sink or source as much current as required for the circuit without changing. The max current required for the circuit must not cause an appreciable potential difference between the return to the source (hard zero) and the furthest point on the ground plane or ground wire.
Great video! Are you familiar with Henry Ott's book, "Electromagnetic Compatibility Engineering"? He has a wonderful chapter on Mixed-Signal Layout. You might want to check it out.
Hello, First of all thanks for the video. I have a question regarding the ground. Is it necessary to use different ground (AGND, DGND, GND) Planes while doing PCB design In CAD software or just GND signal for everything?
the ocean analogy is very helpful - hadn't heard it before !
At about 8:28 you are illustrating how the current would flow back but I think you simply overlooked the fact that your current is flowing through one trace (ie. it is "crossing" it.).. :)
Great video
Many engineers forget that "ground is not ground, ground is a wire leading to ground."
RSD academy had one more element for ground that I thought was informative.
Ground must be able to sink or source as much current as required for the circuit without changing.
The max current required for the circuit must not cause an appreciable potential difference between the return to the source (hard zero) and the furthest point on the ground plane or ground wire.
Good Sharing and experiment. Learned from your video.
Thanks! Very useful
Sounds like you have a ground loop issue in your microphone circuit. Seriously good content though. Well done
Haha Good one!
great job man! Thanks
Great video!
Are you familiar with Henry Ott's book, "Electromagnetic Compatibility Engineering"? He has a wonderful chapter on Mixed-Signal Layout. You might want to check it out.
Good job. Thumbs up...PEACE
Hello, First of all thanks for the video. I have a question regarding the ground. Is it necessary to use different ground (AGND, DGND, GND) Planes while doing PCB design In CAD software or just GND signal for everything?
really? You didn't just mix in some audiophoolery. Oh yes u did. This kinda makes me want to leave.