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15:05 Changing the layer thickness is questionable and seems silly idea. Can you manufacture a multilayer FR4 PCB sheets , will you do that in the garage? If you can't do that then the manufacturer (PCBWay, JLCPCB ... so on) will select the proper PCB sheet material, and the layer thickness will be given you can't change it, and they are not arbitrary values. I can't even understand what is the purpose, why did you change that, what's the point? Using metric values is also questionable, because in the manufacturing most of the machines work better with imperial, that's the native and most common. I'm European but I work with mils when I make PCB. Just for example a DIP package has 100 mil pin distance. There are historical things, you can't change that, you better conform yourself to it.

where is the dataship

Bro kindly upload more tutorial videos like a playlist it will gain you more subscribersand it will be helpful for beginners

Where did the wire come from originally?

The issue is your siren is made of what is essentially plastic thus you yourself will have to use your energy to spin it up, if you look at any cheap ish hand crank air raid siren a lot of them barely use any energy to get it going because of the way they’re designed and the fact the rotor is machined out of metal instead of plastic!

Why these thumbnail

I don't do AI thumbnails

1337 duration. 5-star video

So thats why when I worked with Altium I wasnt able to find any part footpring I was not using geniune version (thought crackers would find a way to put manufacterer search into it, but aparently not

Thank you very much Sir to upload such a amazing video.

Bro you are amazing . you just make things very easy

hehe siren go vreEEEEEEEEEEE

I got rpi 3 v1.2 will it work?

Thank you for making my life easier

Thank you for making my life easier

I don't comment on videos, but this isn't just a video it's a masterpiece

bro from where have you downloaded the library

Nice project. This video is very well explained. And the comical additions are great! Thank you.

Applying GND or VCC plane should be done in a calculated manner. Take this example I have from my experience. If you have a small BGA chip (2x2mm), that doesn't require a lot of current. CAD program will rout the traces thin. BUT!!!!! The GND plane will be thick. The trace of GND will be much much thicker than all other traces. What is bad with this? Manufacturer of the board will face a difficult time to balance the oven since for one pin you need a lot of heat, and other doesn't require so much. Which results in either total melting of the balls of the other pins and shorting them, or if the temperature is not enough to melt the GND pin's ball. It will result in cold-soldring. You need to be careful .. Applying big GND or VCC should be with thoughts.

Excellent demonstration my friend!

Great video! Although, when doing it with your finger while grounded, you should use the same hand that's grounded, this will prevent charges going through your body past your heart. At these low currents it doesn't matter much, but just a good safety precaution

where can i find your components?

I loved the sound of the whole display changing when these updated. So disappointed when the display got "updated" to big LEDs in Edinburgh Waverley. EDITed for clarity.

Cool

Awesome. I remember huge panels of these at British railways stations in London like Waterloo when I was a kid in the 70s and 80s. You can't beat the sound of 24 platforms of split flap signs all updating in a wave from left to right. Such a cool technology I'd love to have a crack at building one..... Thanks so much

Let me know which os you was used in this video

part 2 when? :3

Wait...did you put a copper wire on the nail??? You completely left that part out

hi bro my LDR sensor moblie screen not working but torch light working a sensor any solution

Sir, polygon is not coming Can you help me?? 🙏🙏🙏

Thank you

Thank you so much for this ❤. I have a question....I was being told that ALTIUM is the most used PCB design software in the industry right now. As a first year electronics Engineering student I am really trying my best to learn everything although it's not even being discussed in our University. Is ALTIUM really that needy? What should I do to be ahead in the electronics Industry? Plz answer ❤

wow this is really cool! might make my own version sometime

what is the projece name of this?

Good

Hello 👋

Brother can we train siren and recognize using this code if not how to achieve it pls do reply its really urgent :) hope you see this comment and reply :)

Pls make the Chrysler air raid siren

can this work without the usb sound card?

one of the best , keep up the great work!

Thank you so much, you can also make a lightning colorful cotton cloud project which can be small for hanging below the house roof or installing it throughly below it for make girlfriend or wife happy👍🏻 it will has very good feedbacks, also you can control its visual effects via Bluetooth from android phone. The usual best board for this project is ESP32 and the LED strips which each LED can be programmable is from Neopixel brand, and if you choose its denser strip types and lastest version of it you have more resolution and better colorful effects, which can glow behind the cottons like rainy and lightning clouds in the sky!

my place button (in manufacturer part search) not active. Can you help me?

Version??

on mine it says unknown pin

Thanks nice way but I have doubt can we create mounting holes that is free pads

Try holding it then charge it ..

Are you going to do a video of a full board? And can I pay you for this? I’ve always wanted a vesta board but I’m poor 😂😂

While updating pcb, it is showing as comparing schematic document and pcb document no difference is detected and there is no Pcb updation, why is it so ? Please tell what’s wrong?

My raspberry pi is not recording my voice i connected the mic using USB sound card all are recognised by raspberry pi but not working I have tried lots of ways like resetting the alsa mixer but it didn't work iam using raspberry pi 3 B+.... the mic and sound card are working perfectly in the pc

for me its not showing components place option ...what is the problem explain