Design and Build a PCB - SMD LED Learn electronics engineering
ฝัง
- เผยแพร่เมื่อ 17 เม.ย. 2022
- Learn to design and build printed circuit boards using this tutorial
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How much hourly would you charge to help me put together a digital anemometer that just counts the rpm of a fan blade and converts into fpm with a calculation, and displays it?
I just wouldn't have time to be involved with such project but there will undoubtable be tutorials on youtube for making one, if you use an arduino it'll be very simple to do.
your multimeter link doesnt work.
Check our new Multimeter tutorial out ➡️ th-cam.com/video/4lAyzRxsbDc/w-d-xo.html
Is there any other method that I could make a payment ...
I'm a software engineer who wants to move more towards hardware. Your tutorials are a blessing. Thank you for the videos, they are the best videos to find on TH-cam. Well structured and easy to follow.
I know more employed software engineers than hardware guys. Actually have known a few homeless hardware engineers. They get mostly contract jobs then the company drops them. Software seems to continually need updates. I would stay with that personally.
Digital software development is awesome but making electronics that interact with the physical world has a natural appeal. I'm liking these videos as well.
@@Dan-ger82 Some of us design hardware successful enough that allows us to not only feed ourselves, but also the homeless you mention. OP, I encourage you to progress your movement towards hardware, especially with your background.
@@bigpickles obviously there are some companies that operate differently but from what I've experienced alot of the hardware engineers around my area are contract workers. They get the contract and once it's completed if another one isn't open you are out of a job. Maybe it's different in your area but I'm around the space coast and most of them I've met have told me that. The ones I've met that are homeless were aged out and said it is hard to compete with the younger people getting out of school and willing to work for half what they were making.
Why the switch ?
Back in 2020, I was stuck at home due to Covid for my Circuits II class. For our lab assignments we were mailed the necessary components to create our circuits, which consisted of SMD resistors and capacitors. We were given extra parts for obvious reasons, and I am willing to bet that some of those SMD parts are still in the carpet.
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I'm learning electronic engineering in school and your videos are awesome as well as your teaching method you shouls teach in schools!! I also really love the way of showing how an circuit works on an example of water pipes! Keep doing your job man!!
Everything on this channel is really easy to absorb and get the right information quickly, thankyou!
I've been wanting to get into PCB design and getting my own printed, but didn't know how to get started. These videos are the perfect place to start!
Question please: Why didn’t you use just one resistor and connect all the SMDs across it?
Did you use one resistor for each SMD for extra protection?
I'd really like to know as well, I'm sure there is a reason but to my noob mind it seems wasteful
My guess is protection and spread heat out. They are rated for 128mW and 5 LED would be 110mW of power through a single resistor.
I think it is because he doesn’t want to connect the leds in series so each one gets enough voltage.If he connected the resistor in parallel the current will increase
B4, D3, D1, F2
Thank you for your awesome videos as always.
You got it!
Hey, dont forget about the hair from d4 to d2 crossing over e3 and the corner of e2 hahaha
One of the best channels on electronics. Great place for beginners or old timer refresher courses.
Great video! Glad you liked our service! 🥰
What an amazing video! I’ve been struggling to figure out how to design and build my own PCB’s with SMD components. I couldn’t figure it out so I was about to abandon my project… but this video gave me the motivation to pick it up again.
Thank you so much! Your videos are amazing 🙏🏻
it's really easy tbh, but soldering is a bit tricky
Putting the math and references to previous videos makes these the best practical learning material ever. Thank you
Finally a tutorial that does not flail around creation & design of custom PCB dedicated to steer the space ship. Thank you. +1
Wish I had this kind of information 30 years ago at college. I love engineering
no smd at that time!
Your video gave me an understanding of the SMD than the 2 hours of electronics engineering lecture I took in 10 mins XD
This is great, you answered every question that was popping up in my head. I'll subscribe and watch the rest of your videos!
Please make more videos like this... explaining basics and designing advanced PCBs at the same time
absolutly love this one!! Cheers!
Thanks. Great little video! More start to finish pcb circuit design videos like this (although more advanced circuits) would be appreciated! Thanks in advance!
Seen this one? th-cam.com/video/UPTU6nYSaMo/w-d-xo.html
What an informative and inspirational video. SMD scares me and now it doesn't.
Glad to hear
Same
I'm an aspiring Electronics engineering student and I'd like to say thank you ❤
I'm doing engineering in industrial Systems and I like to fidget around electronics. I always collect small DC motors and and some other components from different appliances that aren't in use anymore. Thanks to your videos I've been getting a better understanding on connections, motors etc. Keep up the good work, God bless ✊️😌
Thanks for helping people to learn something useful...
I am the student of Electronic and communication
I watch your daily to 12th and now I am in second year to be com like you
I feel your passion and understanding
And I want to be like you
Tnkss for detailing the video
Fantastic! How about an "intermediate" board with variable output constant current for high-output (flashlight style) leds? Through hole and SMD between the chips, pots, connectors. LEDs are always fun.
I need to map out a board to use USB 5v to retrofit some old microscopes with some high CRI leds. Projects been on the back burner for like a year now. 😆
You say this as if the back burner isn't the only place for projects. Are you suggesting that projects can be be front burnered. Please if your going to insult laws of physics substantiate your claims
God bless you Sir, your sharing lesson is so very effective, and its easy to understand.
I Want To Help But Even then Your Beautiful and Compassionate Approach In Spreading Engineering Techniques Far Better than Any Institutional Method is Beyond Word. Love for Your Sincere and Greatful Mindset. Our Humble Teacher:)💖💖💖💖💖💖💖🙏😘
Thank you for this!
Amazing detailed videos as usual 👍🏻
Extremely helpful video clips thanks
Thanks for sharing theoretical ideas.
Good videos, I did a diploma of technical mechanical engineering on a 12 month fast track, and as good as it was I wish I had more time for practical electronics. We did a lot of theory and math and now I am getting to see the why of it, not just the how.
See our new video on how to build mechanical versions of electronic circuits? Watch here: th-cam.com/video/Zv9Q7ih48Uc/w-d-xo.html
Very informative videos. I love your stuff. I would very much enjoy seeing more videos on pcb designs with smd components.
Glad to hear. We've actually done a few PCB design videos now, check them out
brilliant alternative for microscope.. glad u already thought about it..
Increible... Exquisito tutorial...
i almost feel like this was the best video i ever seen
some of my senior computer engineers didn't have this kid of info when doing their degree I'm glad I'll be able to learn more quicky from your channel while I'm doing my degree
I watched the whole video. I'm impressed. 👍🏼 up from me.
Awesome! Thank you!
Lets start learning basic circuits i love ur channel ❤ please
im a civil engineer..... but electronics is an old passion...... thank u for this video
This video is a great idea.
This is gold.
New to channel, mind blowing.😮 will share….
Keep rocking bro 🔥
Three. new to electronics and keen to learn.
Very great information 👏👏👏
01:32 B4: Red THT LED
D3: Metric screw
F2: SMD resistor
D1: some white SMD component, probably an LED
Check out NEW resistor video, everything covered! ➡️ th-cam.com/video/DYcLFHgVCn0/w-d-xo.html
@@EngineeringMindset I won't :)
Seen the new LED explained video? so much detail covered! th-cam.com/video/O8M2z2hIbag/w-d-xo.html
Is it better to use registers for each leds rather than use single register for single input voltage in this case (all leds need same voltage) ?
Great video sir
I want to get into robotics and engineering so this helps
Do you have more detailed videos on using Altium Designer?
Thanks
Excellent video Tq
😳 VERY nice! I'd definitely pay for courses like that, that instruct you on building all sorts of PCB electronics, covering a nice spectrum from beginner, over intermediate to expert.
That's the one thing I haven't seen here on TH-cam yet. Lot's of electronics videos, here and there the basics, but seemingly no structured approach to the kind of impressive projects people do on here. Where and how did they learn this??
You don't have to pay, we provide everything for free 😎 and there's plenty more videos coming. Although, tips are welcome, see pinned comment if you'd like to say thanks.
Creative video, like it, thanks for sharing :)
Thank you
1:33
A big LED on B4, a small metal thing on D3, what looks like a microchip on F2, an SMD LED or resistor on D1, and something tiny shining in the carpet in the bottom right of B5
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Seen the new LED explained video? so much detail covered! th-cam.com/video/O8M2z2hIbag/w-d-xo.html
Very weasome greetings from el Salvador
Finally some tutorials working for dumb people like me 🖤
Great video!!! 👍
Could you use just one resistor connected to the parallel LEDs in sequence?
Same question here. Maybe someone can answer?
Yes you can. But, every LED has a slightly different voltage drop hence some will run on higher current and some less. On cheap LEDs you might even see some of them brighter and some dimner. Also you have to make sure the resistors wattage is rated above the current consumption of the total LEDs wattage/power.
Haha came to comments to say the same.
In theory and paper this would work good but in real life LEDs dont have exactly the same characteristics. What then happens is that the diode with lowest forward voltage will conduct most of the current and it will wear out the fastest. After it dies (if it dies as open circuit) the diode with next lowest forward voltage will conduct most of the current and will die even faster than first diode and so on until you run out of diodes.
As Daniel said, you could but it's not recommended. All the current will have to flow through it. Full explanation with examples here: th-cam.com/video/7d4ymjU9NqM/w-d-xo.html
That was COOL!
Do you have videos for soft start and decoupling?
Bravo 👏
I wish I had better teachers in this college for this class man.......
can you make a pcb for controlling rgb with a macro controller? or maybe a 1 key macro switch? this kind of vids helps a lot for noobs
great job
Thanks
loved it
Starting school to become an electrical engineer, and this is what I want to do.
My last comment was kinda embrassing to be honest, but hey, atleast I learned something new, thanks again!
Awesome!
Great video
A better way to solder those tiny smt components is to use a hot plate or a clothes iron with the hot side facing up. Some components could be damaged by a heat gun.
This was an entertaining episode bro
Glad you enjoyed
D1, F2, D3, and B4. The first two I'm not 100% sure of, but they do have white and black spots that look like SMD components.
WOW this video was great and interesting
Glad you enjoyed it
top quality
Is it possible for pcbway to solder the smd compnents. I can manage larger components connections, but the smd components are simply too small and need more tools and component management. For me, it would save time and money to just let pcb way do those.
i dont know how to put this in use but for a random video that pooped up for me this was fun learning
popped lol
1:30 "How many objects can you spot?"
B4 - red LED bulb
D3 - metal nut
D1 - micro LED
F2 - unidentified (electronic element?)
Viewport - 2560x1440
Video resolution - 854x480
Seen the new LED explained video? so much detail covered! th-cam.com/video/O8M2z2hIbag/w-d-xo.html
I want to make a super simple Wireless system to light up a micro LED. I'll be building it out on a testing breadboard. What parts do I need?
Can you make tutorials using various components like transistor to see it’s applications
can we put one RES 550 ohm instead of the 5 RESs, just after the battery in series with the paralleled LEDs?
I am from Sri Lanka
I am very happy that watched your video
Long days I have been waited for your new video
Pls pls Don't stop to uplode video.
Sir I like to make multiple blink led with an ic but I don't know
May you explain about ic
And how to make a logic gate with transister pls
Seen the new LED explained video? so much detail covered! th-cam.com/video/O8M2z2hIbag/w-d-xo.html
Hello sir, can a 12v generator can be connected to a inverter and make it stable power supply for appliances?
why are circuits designed with the switch and resistor before the load (like an led) if the electron flow is coming from the negative side of the battery towards the positive?
What kind of solder paste did you use?
Being parallel couldn't you use one resistor before it branches off since the resistor had a plenty high enough rating for all the LEDs? Saving parts and time
I think because the current that get into all led will be increased each time a led dead, thus every led will burn of overcurrent
Does your Gerber files work with KiCad?
May I know how to add the Add-ons to find the components?
Thanks eh
Please make on video on bacnet objects , Analog signal, Digital signal, multistate signals etc
Definitely enjoyed the video but am rather curious as to why you didn’t just run the batteries in parallel to keep the 1.5v which would then mitigate the need for resistors as the LEDs could then handle the voltage although be just a bit dimmer. This way you’re not wasting energy and have double the capacity
You can't reliably share current across LEDs like that for a number of reasons. The forward voltage to forward current relationship varies from one to the next enough to create large differences in the current. They'll also have a cascade failure eventually.
Hello, you have ordered the PCB and components, and assembled yourself, could you order the PCB already assembled by the manufacturer of PCB, ... so only connected power 🔋 and you are good to go.. ?
Great video and explanation
What make/model microscope are you using?
Can't remember, not near it right now, but you can see the logo in the video. It's OK, not so sure I'd recommend
Nice 👌👌❤️❤️
b1 small rectangular object
b4 LED
d3 screw
f2 probably some smd component
please make "learn electronics" playlist for beginner step by step
Hi. Sir
I am very happy
Long days I have been waiting for your video
Sir pls may you explain about ic and how to make a logic gate with transister
I like to make multiple blink led but I
Don't know how to make
Seen the new LED explained video? so much detail covered! th-cam.com/video/O8M2z2hIbag/w-d-xo.html
So question, you add an individual resistor to each of the parallel paths surface mounted LEDs. What is the reason for not using a single resistor on the in path before the parallel? It doesn't seem like it could be redundancy, because from my understanding if one resistor fails that LED pathway will fail regardless, is it just failsafe so you can keep for working LEDs if a single resistor fails? Is it a ohms thing I'm not seeing? I've done my electrical engineering subjects but we haven't done much practical due to covid.
Check out NEW resistor video, everything covered! ➡️ th-cam.com/video/DYcLFHgVCn0/w-d-xo.html
Seen the new LED explained video? so much detail covered! th-cam.com/video/O8M2z2hIbag/w-d-xo.html