They should teach this kind of stuff on the university. That's a thousand times more useful than most other things.

@johnlocke3481

6 ай бұрын

When the professors haven’t been in the industry ever, and they wrote the text book they teach out of, that’s what you get 😅 Universities are so broken.

@gustavrsh

6 ай бұрын

I'm graduating in EE and I haven't had a single PCB layout class.

@p_mouse8676

6 ай бұрын

@@gustavrsh start making your own little projects!

@gustavrsh

6 ай бұрын

@@p_mouse8676 Oh I did a lot of projects, but I never cared too much about EMC. I designed, programmed and flew a model rocket flight computer.

@Aaron-lp3zt

4 ай бұрын

"let's plug these equations for an hour... oh btw do your capstone and design a board now!" great joke education, great joke

This is PCB design gold. Saving this to reference over and over again. Lots of great information and it's delivered in a way that is easier to understand than digging through all my books. Thanks for this!

The most informative video on PCB design I have ever come across. You asked the right questions, and the guest was very experienced and prepared. This one should be included in the curriculum for any aspiring PCB Design Engineers. Thank you for the great work.

You have done so much for the PCB community. Thank you! And thank you, Rick! I do have a comment about routing high speed signals in the middle of the board (in order to get the power delivery near the surface). At speeds above 10gbit the via stubs will create significant problems (reflexions) which will require backdrill.

@RobertFeranec

3 жыл бұрын

Thank you very much. PS: I am planning to make a video about via stubs and backdrilling

@user-ww2lc1yo9c

2 жыл бұрын

@@RobertFeranec the via stub length creates a reflection that can destructively interfere with the signal wave passing through it, basically the via stub looks like an open circuit and thus it reflects the signal back.

@calvin-7540

8 ай бұрын

Awesome! This took me few hours to ｐａｕｓe and ｆａｓｔ　ｂａｃｋｗａｒｄ just for jotting down the super important notes.😍@@RobertFeranec I indeed learned more than I imagined! Thank you so much !

On resonances in cavities and ground stitching vias. An analogy came to mind. It's like if you had a container with water. By swinging it back and forth with some frequency, you could easily achieve huge water oscillations. But. If you divided that container by partitions into many small containers, you wouldn't be able to achieve that huge water oscillations at that frequency. This is how ground stitching vias, by partitioning big cavities into smaller ones, prevent resonances in PCBs. Thank you, Robert, for your videos! They are extremely useful.

My favorite guest, Rick Hartley!

@RobertFeranec

3 жыл бұрын

:)

@Shubham-po2tp

2 жыл бұрын

@@RobertFeranec This video are too long For beginners or not tooo much interested to study deeply Can you please Write vedios Summary in discription So we can understand what is advantages and disadvantages of topic Like here Putting gnd

This is a very important job you're doing, Robert. It's great that there is now a good source for all the nitty-gritty details of designing a good PCB. Kudos!

It is great thing that you bring Rick Hartley to the channel, Robert. I really like the wondering video about PCB Layer with EMI issues. Thanks you both so much.

Great video! Your lessons and discussions are so valuable for me as someone just starting out with PCB design professionally.

I saw a similar presentation by Rick at PCB conference years ago. i was amazed then and still am now. Thanks for putting this up so i can re watch a million times =D

Wow, incredible presentation ... thanks Robert and special thanks to Rick for sharing his vast experience on the topic.

Incredibly valuable knowledge shared in this video. This will change the way I tackle my board stack-ups in the future, although I can't imagine I'll ever need to worry about such high density concerns. Definitely this should give me more confidence when I press the "place order" button.

Hi, Robert! Could you share with us the Rick's presentation on this topic? It seems to be extremely useful.

@Tenus123

Жыл бұрын

@@VeritasEtAequitas å

Thank you Robert, for sharing this video conference with Rick. Even though I am not into multi gigabit designs it made me more conscious of the effect of fast rise times. Most of the boards I design are 2 and 4 layers and looking at this video made me realize I have to be especially mindful of digital signals with fast rise times on these low layer count boards and minimize the EMI effect. Thank you for that.

@p_mouse8676

2 жыл бұрын

I am the same, and this is why I always encourage people to still watch these kind of things. There is always something you can learn from it. I am also gonna change my work flow a little, first starting with rough layouting the board and second is to think about what stack-up I am gonna use and only after that continue with the rest of the layout.

You have done so much for the PCB design community and the people who are new to this that saying thank you would be an understatement now. Please keep doing the great work and teach people how to be a good electronics engineer. Love to Rick Hartley and you both ❤️.

@RobertFeranec

2 жыл бұрын

Thank you very much Sameeran

Greeeaaaaat video!!! I love it!!! Thank you, Robert and Rick for sharing your experience!

@RobertFeranec

3 жыл бұрын

Thank you Michael for nice words

Yet another excellent video. This is one of the very few channels I enable notifications on, despite being subscribed to hundreds. :)

@RobertFeranec

3 жыл бұрын

Thank you very much

Federal. Such a great info packed interview w Rick. As usual. Took many notes. Please keep it up. I learn and relearn so much. Super fan, Todd.

Thank you so much Rick and Robert for this wonderful session 👌👌

Perfect Video about Stackup! It solved my confusion about Stackup and SI issues inside. Thank you Robert! Thank you Rick!

Very very very very very and again very good! Thank you Robert and Rick, this video should be like a mantra for a PCB designer! And remember, the energy is... on the field!

@RobertFeranec

3 жыл бұрын

Thank you Luca

Thank you Robert! Amazing interview with Rick Hartley

@RobertFeranec

3 жыл бұрын

Thank you Krzysztof. I am very happy you liked it.

This the video I've been waiting for! Thank you, Robert and Rick :D

@RobertFeranec

3 жыл бұрын

Thank you very much Bradley for watching

I will thank Robert and Rick for there great content. A lot of people can use this information. Thank you!

I am a beginner in the PCB world and this video gives me LOT of knowledge about the LAYER STACK UP. Thank You for this video.

Thank you Robert. Your talks with experts like Rick Hartley and Eric Bogatin are videos that I visit every few months. Very grateful...

Hi Robert, Excellent, thank you. Also, thank you to and Rick for sharing this information with us at no cost. Some have commented that the video is too long. I appreciate the discussion, even if it takes an hour or more, as the most important thing is to try and understand the concepts. Every board is different with different requirements and goals, and will require it's own set of compromises. Understanding the concept is the only way you can make those compromises intelligently.

GREAT video !! Thank you robert for making this happen and thank you mr.Rick for the information about layer stack-up and EMI problems!!

Robert, this was great. Thank you very much for sharing this great talk! best wishes!

Absolutely amazing content on signal integrity mate.

Always a pleasure to listen to Rick!

@RobertFeranec

3 жыл бұрын

Thank you Philipp PS: I think the same

Great video. Rick Hartley has really changed the way we think about EMI!

@RobertFeranec

3 жыл бұрын

Thank you ats89117. I am very happy you liked the video.

Thank you so much Robert and Rick for this great video.

I am so grateful that I found your channel! I'm a hobbyist with no formal education. I've learned so much from your videos. I've only ever designed 2 layer boards, but am about to start a project needing 4 or possibly 6 layers. I found you just in time! A lot of what you cover is over my head, but the principles are easy to understand and I'm better for it! Thank you!

@RobertFeranec

3 жыл бұрын

Thank you very much Mark for nice words.

Robert, you always makes videos few days later when I'm asking myself how to resolve a particular problem :D Thx!

@josebatistasales8272

3 жыл бұрын

I have similar thoughts ;)

@RobertFeranec

3 жыл бұрын

I need to start recording sooner :)

excellent stuff, It starts me re-evaluating PCB design. Thanks, you guys are awesome.

Thanks alot Robert. You are providing such a valuable content. Listening to Rick and Eric always makes me learn something new about pcb design. Please try to comr with as much sessions as possible with Eric and Rick. Thanks alot for this valuabe information.

@RobertFeranec

3 жыл бұрын

Thank you Harish PS: I also learn every time I have a call with them

Wow! Thank you Robert. This was a great amount of knowledge.

@RobertFeranec

3 жыл бұрын

Thank you very much pgpiotrek

Great video Robert and Rick! Thank you for the great insights!

Wow, Robert and Rick, you guys blew my mind. I was hoping that I wouldn’t see one of my designs in Rick’s sin bin. Thanks again

thankyou for this great interview. This video is now the new reference for the future when we have to decide number and order of layers.

This is very informative and simple to understand. Thank you so much.

Thanks! This is a complete lesson on stack-up. Up to now I am not used to pour power on signal layers except near the input/output of voltage regulators or DC-DC converters

This is a magnificent video, thank you Robert. Rick's explanation were so easy to digest. Great job, both of you. "Robert: how can you simulate this... Rick: Good luck!" This had me laughing hard.

Thank you very much for this video. Watched it without any pauses

@RobertFeranec

3 жыл бұрын

Thank you very much Alex

Oh, that was so interesting! Thanks for sharing this with us!

Hello, I've been designing two layers of protein since the program began. Thanks to your work and film, I won't be afraid to make the 4-6 layers I've been avoiding. Thanks to my movie buddy, he's as knowledgeable as you are. Greetings from Poland

@RobertFeranec

2 жыл бұрын

thank you dseszef

I'm learning enormous amounts here. Thanks!

this Q&A style is very helpful, I only understood it the second time Rick has explained if after your questions

Great video! TOO much information to process ! Thanks to Rick for sharing his knowledge!

@RobertFeranec

3 жыл бұрын

Thank you Buk :)

Very nice video..!! Thanks Robert and Rick..!!

Congratulations to both Robert and Rick! Amazing video! What about making a video about vias/microvias in different stackups and use cases?

Thank you very much for your time and your video!! The title of my notes for this video: Print circuit board layer stack up (Gold dust)

@RobertFeranec

3 жыл бұрын

:D Thank you Raul

Robert and EEVlog are my favorite EE KZreadrs, but you two have very different styles...

Thank you a lot Robert and Rick

Thanks again for yet another great video! I just want to say that I really enjoy hearing about bad examples as well as how to properly do it. The section around 30:00 is great, we learn about a misconception ("we need to shield the signals!" vs "the signals need a return path"), why it was wrong and how to properly fix it.

@RobertFeranec

3 жыл бұрын

Thank you kbeckmann PS: Very good point with "we need to shield the signals!" vs "the signals need a return path"!

@Graham_Wideman

3 жыл бұрын

... though I have a suspicion that "shielding the signals" (ie: preventing their electrical fields from escaping) is either the same thing as, or closely related to, "providing a return path" (for the AC current).

This is in my opinion your best video! It explains so many concerns about stackup which I had up to now and I would only hear some advises basing on "somewhere heard rules", which is very frustrating. Thank you!!

The video was awesome, Thank You and Rick so much ❤️

@RobertFeranec

3 жыл бұрын

Thank you very much Alireza

Awesome I liked this most and extremly useful. Thanks to both .

very interesting talk by Rick!

Always excellent topics and videos, thanks for sharing such a great knowledge.

I came back to this video to double check how to handle a 4 layer stack up, nice material, thanks !

Hi robert and Rick, thanks for this video.

Thank you so much for doing these videos, amazing value! :)

@RobertFeranec

3 жыл бұрын

Thank you MickGyver for watching the videos

Thank you Robert 🙏 such an amazing content !

@RobertFeranec

3 жыл бұрын

Thank you Houssein

Perfect timing! Actually, it was so great it kinda became totally intuitive now. At least for microcontroller level stuff. Gonna go revise my stackup... By the way, glad to see Fedevel logo on the presentation slides :)

@RobertFeranec

3 жыл бұрын

I am very happy you liked it Ilya. Thank you for watching. PS: yes, I noticed that too :)

Hi Robert. What a great video. This is something that we do not learn on university unfortunately. Thank You

Very very nice video, thanks a lot for these very important informations Rick !

Now i Improved my all mistake while using (Ground AND Power) Plane onto 4 and 6 layer PCB... first i though it's don't matter or create EMI Problem if i select wrong Plane layer.. but i was wrong... i saw this video 3 times more for understand deeply.... Thanks you...you make my life...

The PCBWay add prior to the video was actually pretty rad!

this explanasions were fantastic. I had lot of question about why the ground vias are required next to the some signal and all are answered. I appreciate your time for creating this video to share with others

Excellent video. Very informative

Thank you for all your work, I learned a lot and could improve a lot of my designs.

Very helpful info. Thank you Robert.

Very informative and great video, thank you very much dear Robert and Rick ❤🌺 Please post more videos of engineers' work experiences and how to solve challenges.

Awesome information. Congratulations.

Great lessons in how stackup affects board performance. Thanks

Thanks so much, so much for sharing this precious knowledge!! It is not straightforward, considering the great amount of circumstances involved in PCB design.

@RobertFeranec

3 жыл бұрын

Thank you very much Emanuel

Very helpful video. Learned a lot! Thanks!

Cannot thank you how much I appreciated the video! I was watching all of your videos and they each add a slightly different perspective. I would actually really wanted to see some video where you design of a PCB with 4/6 layers with the in video suggested stackup, since it is a bit difficult to fully imagine how this should be routed: ----- Sig/PWR ----- -------- GND --------- ----- Sig/PWR ----- -------- GND ---------

I’m a software engineer but always have been attracted to electronics. I have worked almost 4 years with low level embedded (bare metal) code for a payment related company. Loved reading datasheets and schematics. Passively learned tons from it (by asking myself what I was looking at and why it was done like this). I had to move to another field but still do a little arduino like stuff in my free time. Always wanted to give Kicad a try, especially since I got into the rabbit hole of custom mechanical split keyboards. Stumbled on Phil’s Lab videos. Next on Rick Hartley’s and now yours. Love Rick’s explanations and stories. He clearly is the rickiest Rick 🙂 Anyway I’ve learned a whole lot of exciting stuff thanks to you all. Kudos.

@soconnoriv

4 ай бұрын

i took a pcb design class last semester at berkeley as an extension student. Easily one of the most valuable classes i’ve ever taken. They knew I wasn’t an engineering student, but welcomed me in anyways. They taught me how to use Kicad pretty fluently. The cool part is that we assembled all of our boards by hand after we designed them and ordered the materials; the class is jam-packed full of hands-on knowledge. I took the class at night after work, the course code is EE-198

@niflheims

4 ай бұрын

@@soconnorivthank you very much for sharing this info! I’m French so I personally won’t be able to attend it but it will probably be useful to others, so thank you. It must’ve been great to assemble your own boards, thus making everything from the (properly) ground up (bad pun, I don’t wanna be grounded). I love the idea of designing a whole object from the pcb to the casing and programming the firmware. Everything can be done with open source software, even FPGAs (maybe old ones but still).

Valuable technical information Robert, the questions asked to Rick were really good. Rick hartley was just awesome. By the way, I use the same 10L stack up which you mentioned in the video.

@RobertFeranec

3 жыл бұрын

Thank you Chethan

@mdchethan

3 жыл бұрын

@@RobertFeranec Also after watching this video, I am now very curious to watch your video on Flex PCB, I remember you have mentioned it sometime back that you are working on it. Hopefully we get to watch soon.

@RobertFeranec

3 жыл бұрын

@@mdchethan Yeah ... I have not had time to work on the FLEX project ... I asked friend of mine to help me with it .. he is also busy. So, it is on my list, I am just not sure when exactly.

Fantastic stuff.

This is gold.

48:23 for four layer PCB, I've got good information!! Thanks!

This is great video, thanks you so much

Thank you for this great video!

Amazing, thank you.

Excellent !!!

Layer number next the layer stack diagram will be really helpful. Excellent video.

@RobertFeranec

3 жыл бұрын

Very good point. I was actually thinking about to add them in post production ...

excellent explanation !! very interesting .

Filling vias with peanut butter sounds tasty 🥜 19:40

@gsuberland

3 жыл бұрын

I've heard Rick use that example so many times now, and it never fails to crack me up :D

@RobertFeranec

3 жыл бұрын

:D

Rick Hartley the man himself

Robert, thanks for the sharing. Actually I got into problems on stack up design like how to arrange planes order and how to determine it exactly. I received heavy info form this video. Thanks again.

Extremely useful

Super Video!

Great video!

I was devastated when you jump 14 to 20 layer while i'm waiting hoping to see a design example for the 16-layer stackup structure towards the end of the video :D Luckily you exist and you are really teaching us a lot.

@RobertFeranec

3 жыл бұрын

I have not done so high number of layers PCBs, but I would expect them to be similar to the last two stackups ... a lot of Signal/Ground/Signal/Ground .... ordering

@nameredacted1242

2 жыл бұрын

What's the point? I can't afford anything above ~6 layers anyways for hobby, and the amount of time it would take to route 6++ layers would only leave this to companies and contracted professionals...

@VeritasEtAequitas

7 ай бұрын

​@@nameredacted1242Yes. That's exactly the point, lol

Nice video ,as always

And that's why I like my 4 layer boards with ICs that have at least 5ns rise time. Anyway, thak you for very helpful video, I was always under the impresion that adding ground is pretty much always better, this makes much more sense.