You asked how printed circuit boards are made. I did the homework. 

Hell yes I'd like to see pcb manufacturing - that's what I thought I was clicking this video for! There are already several videos on how pick-and-place robots and reflow ovens work :/

I have a full line in my garage. I have a solder paste printer > 3x neoden 9 pnp machines into a stacker and an auto feeder to my neoden IN12C reflow oven.. I can do small scale production runs. As long no sides have more than 140-170 unique parts (depends on size of parts) i can run my line at full speed around 12,000 cph. An example i did recently was a board for a custom poe camera the bom has 434 parts but only 107 unique with most parts being 201 / 402 resistors and caps this entire board used 2 trays 1 14mm reel and the rest was all 8mm reels it's possible to run this entirely on one pnp machine but by moving the bigger parts to the 2nd machine i can drop the speeds and get better accuracy. So generally machine 1 is smallest parts general things like resistors, caps, inductors and maybe sot-23. Basically 8mm reels only. Machine 3 is big stuff like MCU's CPU's BGA's and tray parts. Machine 2 fills in the middle some parts will get moved between machine 1 and 2 so the op times balance out so no 1 machines waits on another. I have about 100k invested in my shop my net cash flow is 4x that 😂. So it has paid itself off in under a year BUT I'm a hardware engineer most the board i build are designed by me under contract.

Very cool! Any more behind-the-scenes stuff you can share, please do. Technology is amazing and there's so much to learn. Thanks for another excellent video!

I think title should be "I _did_ the homework"

I remember learning to make PCBs by hand in high school. Glad this process is a smidge more sophisticated and matured.

Very nice presentation! When algorithm showed me your video about BOM for router project, I watched all of your videos in one go. What an exiting journey you took, it’s amazing content you make Sodržavljan, ing elektronike in dizajner PCB, srečno, gotovo se kje srečamo 😀

I would call this part as third part (placing things onto PCB) second would be making of PCB mqking blank PCB from sheet) and finally the first projecting a PCB in first. Yes I know I'm annoying🙂. By the way I would like to see the second/first part (blank PCB making or even the projecting) if you went to see this process.

Very interesting. Thanks.

hey new subscriber here! love the content ive seen just wondered how you fund all these personal projects and what you do / did for a living if thats not too personal! your videos pretty much fit into every niche i enjoy myself it's quite shocking, was interested in how you have so much success in so many areas!

AAA so that's how they are made!

So that's how babies are made! PCB manufacturing must be hard, since my mother and father, and a neighbour were fighting so much in a bedroom!

yes

my favourite youtuber

Nice at least it’s not the chinese pcb manufacturers. I would prefer to give money to people closest to where I live. Shout out to you

Sweet, I like the inside view of the production of the boards.

I was already subscribed, so I hit like instead.

As feedback, I suggest you slow down a little bit your dictation. I think I would be better for your audience, especially those who don't have English as their first language.

I would love to see the process of how the board is made prior to this point.