Hello everyone, we hope you enjoyed the PCB video. Now, get 1-8 layer PCBs at $2 and also get a $54 JLCPCB new user coupon from jlcpcb.com/RHS

Can you please make a detailed video on how semiconductors are practically manufactured by doping silicon crystals with Boron, Phosphorus and other substances? Because that's the basics behind the manufacturing of all modern electronics. No one on UKposts shows how silicon crystals are practically converted to N-type or P-type semiconductors and other stuff like that. I enjoy watching your channel and learning since 4-5 years and I must say, you guys are the best!

Mechanical engineering's capacity to the micro- nano level 🙏🙏🙏🙏

Thanks for the PCB video, as always very informative

Great video. Can't wait for the reupload so I can watch it again!

Good knowledge, well done, thanks for sharing with us :)

How to get rich: Melt PCB's until you have enough gold.

Can you make a video on glass used in making lenses? How are optics grade glass cut to make the appropriate light diffraction? How are incorrectly cut lenses cut to correct any imperfections?

0:54 love to see how she uses Windows in a Mac system. Another great video btw!

Please don't fool us again with these long form advertisements. This was such a step down from the quality of your normal videos. This explanation of the PCB production process was rushed and poorly explained. The video should have been twice as long and way more detailed. This was just a marketing gimmick for some shady PCB company that provided videos' to Lesics that didn't explain anything. I am staying far away from JLCPBP after this video.

This video deserves more likes!

More an ad than an educational animation

i used jlcpcb for all of my projects. they are cheap and reliable

Wow so good explained 👏🏼👏🏼 thank u

this website is a really easy handle tool! i would like to comprehend things by doing. with this tool, i can understand PCB with much ease

Thank you for the video!

The gold can perhaps be replaced into recycled aluminium in combination with recycled glass and plastic. Just a remark Thank you for this video, kind regards.

Thanks for sharing 🤗

Me all of a sudden thinking about my childhood's 8 bit video game cassette for gold extraction

sir can we simulate and see the actual working condition of the circuit diagram when we use easy eda software , plz give us a link to down load it , teach us how to use it how to simulate a drawn circuit diagram

Data and communication Was absolutely fantastic.

This feels more like an ad.

Boy, those airpods are a true marvel of technology. 63v rated electrolytics in such a tiny package xD

59 rupees paid. Won't let this channel die

Excellent

Great work THank you

Verry nice👍👍

Thanks for the video

how did you get the iMac to run windows though

Great video

Great 👍 Can you please do one video on BMS BATTERY MANAGEMENT SYSTEM which is used in battery application Is electric vehicle

Great explanations !

Good video, albeit laminated PCB's aren't used for Ultra/HDI packaging applications like Apple Air Pods, which use thin-film ABF low temp build up process.

Hello can you give me a reference where do you learn how to make videos like this

How do i get circuit diagram from existing PCB boards (just vice versa)

Nice video.

Wow how much gold i could have get from all my broken laptop.

King video.

Is the interlayer design generated automatically by EasyEDA? Who decides how many layers are needed?

Thanks

You should upload a video of how a touch screen works

The explanations before quality Control was Confusing. Shouldn't the traces have to be white unlike the picture of the pcb?

why we use gold in pcb?

No one is first. I'm always first

Interesting!

So thats how pcb made

well that's a low quality ad if i do say so myself. Was the script a.i generated?

Hello sir Can you please explain the Femtocell with boards

Great explanation

Are you seriously encouraging viewers, many of them minors, to use nitric acid at home to extract gold from PCBs? Are you well?

I literally read multiplayer PCB in the thumbnail lol.

from Bangladesh 🇧🇩🇧🇩

I wish more ads were like that

Japan has a shortage of raw materials so they have been perfecting the extraction of mentals from PCBs since the 1970s.

What about Gerber files and SMT?

Hollyshit jlcpcb goes to lesics amazingg!!!!

Awesome info

Good work. Please higher the pace of releasing quality videos, hire teams of people, better production value would be very appriciated. Dont want to spend my whole life learning these concepts :D You are trully making difference in peoples lifes, Keep it up and hopefully beyond.

Highly productive

a video on rectifier

M 4 Tech already സ്വർണം estract cheythu എടുത്തിത്തുണ്ട് ....

You have not marked this as the advertisement that it is.

6 million subscribers is justified. SO Much effort goes into making awesome videos like this. Keep going Lesics, love your work!

👍

Seeing a nice m.2 submerged in nitric acid hurts my heart

activar los subtítulos por favor

05:41 Mac is running on windows os😅

Well..guess im gonna need a load of nitric acid on order now

Good Ad and Good PCB mfg

I will rather keep the gold on the pcb thank you

👌👌👌👌👌

Running windows on a Mac. Nice.

Interesting video in itself, but aren't you required to mark something as an ad when it is an ad? This is no doubt an ad

We can call this as artery but not heart

Wao after a Long time i was waiting for it

♥️

Definately not the Hart of the system. How about the exoskeleton and nerve system

Blessings in an abundance of the faith. I salute you. 😘🙏Grace and peace be unto you and to this place. God bless you. Thank you. Will you believe and receive Jesus Christ as your LORD and personal saviour??? I do. 😊

Hello sir I am from India i watching your channel all videos please post Hindi videos

So, Nitric Acid, huhh.. hmm.. 🤔🙃

👍👍👍😉

Bluetooth bit box

2:59 You meant electric field?

Kevlar

😍😍😍😍😍😍😍😍😍😍😍

Aye lads, my golden teeth come from a MacBook Pro. Now back to work you scurvy dogs!

Also AirPod. My PCB is black. Haha not green. :

First comment 😁

Add a comment..

indonesia lesic

Ok. So here are few points you need to improve on: 1. 2:33 We don't use a 2 layer PCB just to reduce PCB size. A 2 layer PCB can have separate ground plane so that we don't have to route ground nets. Also it provide shortest return path and hence reducing EMI and improves signal integrity. Also, usually we don't add components on the 2nd layer of a 2 layer PCB! 2. 3:34 No explanation was provided for how adding ground plane reduces EMI. Pls refer Eric Bogatin and Robert Fernance videos for this! 3. 4:07 Those are stitching vias. Used to stitch two ground or power planes. 4. Instead of adding more related information, u want to extract gold from PCB! Why? Maybe you could have explained about the complete manufacturing cycle (Design, Prototyping, Manufacturing, PCB test gig, EMC compliance process, etc. I hope you will improve on this! Thank you!

Hindi language please

What was this basic video with lot of sponsorship thrown all over the place? Disappointed!

Hey I'm the first who comment on this post shout out me

The motherboard is how computers work

Anyone here first to comment after watching the while video? Ya khali ye hi race jeetni hai sabji 😂 Also, disappointed to see such cookie cutter video from great channel who used to make quality content. This is just a promotional clip amalgamation of jcpclb or whatever and easyeda. This video should be on their channels.

First

kicad is much much better than easyeda

This was a very lame explanation of a multilayer PCB. Pls do more research about this topic!

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