Wireless Charger | Theory & Homemade Circuit
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- Äas pĆidĂĄn 6. 06. 2024
- $2/5pcs 2Layer & $2/5pcs 4Layer PCBs: jlcpcb.com
đ„In this video you will understand some concepts behind wireless charging for USB smartphones. Faraday induction, resonating frequency, power loss and efficiency, the transmitter and receiver circuit and the homemade version. I hope you like it.
đLINKS
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Tutorial Website: electronoobs.com/eng_circuito...
Part list: electronoobs.com/eng_circuito...
Schematic Transmitter: electronoobs.com/eng_circuito...
Schematic Receiver: electronoobs.com/eng_circuito...
Commercial Wireless Charger: ebay.us/iD7rK3
Qi Wireles Battery Bank: ebay.us/DLlCyF
đ€SUPPORT
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ELECTRONOOBS.io: electronoobs.io
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Facebook page: / electronoobs
Canal en Español: / electronoobs en español
00:00 Intro
01:54 Magnetic Induction
04:42 Voltage Rectifier
05:24 Resonance LC tank
07:09 Receiver Circuit
09:07 Charging Test
10:00 Commercial Transmitter
11:38 Commercial Receiver
13:14 Outro
Like share and subscribe to motivate me. Thank you
#charger
#wireless
#homemade - VÄda a technologie
Arduino Course (Spanish): bit.ly/3ldW6kO
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I wish the Arduino course was in English:/
Plz tell me all components
Sorry sir..Can you make output from receiver more big?example 5v 20watt
This video was not just about wireless charger. It contains lots of necessary informations for anyone curious about electronics. That was educational. Thanks !
hello,do u need the wireless charger ?we are the supplier of it ,and we can provide a great variety of the wireless chargers, if u interested it ,please contact me.
Not gonna lie... You are actually becoming my favourite youtuber.... Keep it up with this awesome content
So glad you say that. Thank you!
Been watching him for a while, your instincts are spot on. He's already good and only getting better. Wish more of my teachers had his casual passion. He and great Scott are like, my go to's.
He is on the list of *top ten best* content creators on CZcams (at least)
Meeeeee toooooo
Dude that's so funny man my first words when I heard him talk like omg this dude is the best yesssss! So it's funny to hear other people say similar lol
Man, I think your vids are helping students more than most university lecturers!
Good job and very well put together. This is probably one of the best videos explaining the process!
This is the 700th video I liked on CZcams â€ïž
Great well explained video...keep up the good work !
This is by far the best video on this topic I've seen so far. You did a great job of explaining this, AND you actually listed the parts! Great job!
This was such a cool video. we appreciate your hard work. it was perfectly explained as if its a story of someone inventing it. i like this style better. cant wait for your next video. keep em coming!
great video. you make it way easier to understand how things work while at the same time allowing up to not be restricted on what we can make.
wow tysm! I wasn't expecting to get it yet after watching just one video and reading a few things online, but I understand it so much better now. I've never heard someone give such a good explanation of a semi-complex topic before :) --or at least, it didn't seem simple to me before haha. It was simple enough for anyone to follow, but you still went into the details to really understand what is going on, why, and how the variants interact.
You're an excellent teacher!! Thanks for sharing this
I'm currently making a custom copper coil, your video was very useful! Thanks!
well done, very cool to see you walk through the pretty precise steps. Maybe do another video to summarize all the embarrassing failures and what to learn from them... they always happen
Outstanding! Great job! You killed this video, keep up the amazing work. đ
8:11 a FULL BRIDGE RECTIFIER
đ
Sebuah Jembatan penyearah penuh đ
whats so funny ?
This is an amazing video as always. I love your delivery approach.
I had to make a presentation about this and you were the only guy with just what I needed, it went extremely well thank you!
Honestly speaking, I used to not care about your videos earlier, but as time prolonged the quality of your videos raised exponentially with awesome illustrative graphics and lay man term explanations. Loved the videos really...keep up the awesome work and provide with more useful content...I recomment to make a video on PCB design and layout for RF PCB's(atleast try implementing this in your videos) . Thanks in advance.
Thank you very much for your comment. :))))
Man your video here was super week made and well explained. Very educational. Thanks â€!
I love how you explain things... That is what I need.
Thank you for this Video, you are a Teacher for a lot of engineers around the world !!!!
Good you say engineers. This is all very strange to me. Fascinating thoughđđ
My goodness, what a wonderful explanation, I appreciate your work, thank you.
Holy shit, you explain these concepts so well. I'm recently starting to learn more about electronics and well this was a great lesson. You've earned my subscription!
Excellent video ! Well explained and also very entertaining !
this is the most detailed DIY wireless charger I've see so far
The best video ever I needed....
Was searching this since ages....â€â€â€
You're editing is awesomeđđ. Great video.
Thank you, It reminded me some subjects of my electronics degree that I already forgot,its being a while since that
Wow... beautifully explained. Love what you do. Teach us more... đđ
Dear: Congratulations on a great video on the wireless subject! Thanks
Hello Andrei, â„ your content. Could you please explain how you designed the transmitter circuit and what role each component has in the circuit? Thank you, lots of love :)
You have great visualization and explanation. Good job
Now I came to what is flux , how current induces from another coil, I learnt lot from this video. â€ïžâ€ïžâ€ïž Thanks .you r great and incredible, lot of love from Indiaâ€ïžâ€ïžâ€ïž
Would have been neat to see the difference in power loss between your home made charger VS the commercial one.
This is very good wireless charging intro. The tech explanation level is JUST RIGHT. I found it to be very useful. LIKE and SUB
Super Video. Danke fĂŒrs Teilen. đđŒââïž
I love the very helpful instructions of winding the tank coil on the transmitter circuit appearing at 06:29 which says................., "6 Turns ( 3 + 3) Center tap is in the Middle"
Best video on this topic by far!!! Thank you!
Watched and Subscribed straightway. There's no way you can make stupid marketing videos. Excellent work and big thanks for making this type of content.
You are a master in electronics!!!
Very nice material! Thank you!!
Thank you, thank you!!! Now i know how it works. Excellent!!!
you are becoming better and better, it would help me a lot if you could make a mosfet bootstrapping tutorial,?
very efficient and unlaboured explanation. Thank you!
Thank you that's indeed a detailed explanation
YOU ARE AMAZING, the CONTENT IS JUST WOW!!
Thank you for your great work!
Very informative, got yourself a subscriber here.
I really like this device type. It makes my battery-charging life easier.
Realllly nice! Thanks, man! :D
Very informative. Thank you.
Bravo...you gotta subscriber. What an explanation for people having very littlr electronics background
Thank you very much. this helped a lotđ
Thank you for this video dude âïž
Very informative,thanks...
Helpful! Nice videođđ
Good , I am impressed with your explanation.
Enjoyable video! đ
Try swapping those 1N4001 diodes for 1N5819 schottkys, the 4001 are very slow and are costing you energy efficiency. đ
What an explanation ,Great work sir...
Very clear an useful!
Really Great explanation
Very good project đ
Thank you!
Deep explanation keep making love you
Continue such vedios
You will definitely millionaire (subscriber)
great job i really enjoyed every second, just one question for the one you made you provided AC voltage but what if we want the transmitter to be powered form a power bank as you showed at the end of the video how can we overcome that power banks provide DC voltage
Thanks for the video :)
Cool thank you. Very informative and interesting.
Neat. I've found information for my paper on receiver module of contact wireless charging
Fantastic video for my high school physics students...
Very nice thank you and keep it up bro
thank you very much
it was a creative way to explain the magnetic field
Brilliant video
Nice one I loved it...
Very very informative and interesting subject đđ
great video, subscribed immediately !! One question, do you think would it be possible to have the induction power on a coil along a cable/wire and the the coil with the LED on a U shaped coil that hook on the wire to light it up? Just wondering can you have the power on a cable an be able to hook the LED coil in every point you like along this cable and be able to power the LED? thanks
Great explanation as always thanks đ
Btw are you having any plans on making a rc paper airplane you talked about in a video about the Arduino nrf24 reciever?
I want to make the rc airplane.
Thank you man :)
Very nice..... thanks for sharing
Super bonne idée trop cool
very informative thank you
great video thanks
U really work hard â€ïžâ€ïž
Very informative đ
Perfect explanation sir
Thanks for making this video......I was wondering about this for a long time now(after the iPhone 12 release).... thanks
Happy you like it. Thank you!
@@ELECTRONOOBS I was curious about one thing.....do you know python??? Cause I moved from Arduino to python( I still make projects) but I am learning python....so if u know python it would be really great if u could upload python basics tutorials.... thanks
Thank you very much.
The world's best teacher
I have recently constructed everything you have done for this project. really enjoyed the process of making it and learned a lot long research. Only one thing I couldn't find, which is the type of oscillation is used at the transmitter stage?? I was able to find that it is a modified Royer oscillator in one article. But again no explanation was found, so I am unsure if that's right. I would like to hear anybody's opinion too. the reason why I want to know this, coz there is no resonant compatibility between the two circuits. resonant frequency has been only determined for the transmitter stage but not for the receiver stage.
Awesomeđ
So far so good
Great work
Amazing!
Thanks for pointing out how to determine the inductance of an unknown coil.
I would love it if you would build an inductance tester with an Arduino
actually I have a video on that, a bit old but is ok: czcams.com/video/BGjV5vUvGPc/video.html
Nice video!!
It was very, very great
Great sir đđ
So you are an MI user, love it!
Great video! Where I can found that coil's rules respect calibers, inductance and diameters to make a personalized ones? Thank you in advance!
Can we remove the rectifier by powering the primary (transmitter) coil with lithium DC battery?
thank you so much, you are really brilliant, I wish you all the best, I ask you if you can give us more courses about quadrotors, I have some issues in programming it.