Sorry for bad MOSFET explication: Better theory here: www.electronics-tutorials.ws/transistor/tran_7.html

@astafzciba

7 жыл бұрын

Electronoobs oh, i lost you at that part

@marcusfunchar7060

7 жыл бұрын

Electronoobs iI'm ol

@dar0971

6 жыл бұрын

Electronoobs Not a bad BJT explanation

@nimmie442

6 жыл бұрын

El

@jessezam

6 жыл бұрын

How did you do the LED MOSFET state simulator without any transistors?

Finally, someone who has given the most complete explanation from motor dynamics to control philosophy of the ESC. My compliments on the great effort, much thanks 👍🏻🙏🏻

This is an explanation that a lot of people have been searching for - me included. Considering how most of us struggle to get something working, it's reassuring to know that somebody who clearly understands the subject also spent 3 months to complete the project.

Hey you are the only one who tries to make diy things which are both accessiable and cheap than other youtuber 👍👍👍

I would like to make an esc, first i thought i needed hall sensors, but not all moters have them. Thanks for sharing all this great info

I've been doing DIY electronics for sometime now and, I must say without a doubt that this is perhaps the best and most comprehensive video detailing the principles and circuitry. I usually don't comment, but this was beyond awesome (I'm saying this as a fellow engineer). I'm expecting a lot more of these fantastic videos! Kudos to you!

@ELECTRONOOBS

7 жыл бұрын

Seshagopalan T M wow, your comment means a lot to me and motivates me a lot. thank you very much! Ihope you'll enjoy all of my future videos. keep up and have a great day

@Seshagopalan967

7 жыл бұрын

It's 30 minutes past 11 PM here, I won't be sleeping tonight until I watch all the videos on your channel!

@HimanshuGhadigaonkar

7 жыл бұрын

Seshagopalan T M very true.. I am did not even know hot to start the process of making a esc but I really wanted to make one.. I liked your video and will make a esc too for 60A current..

This is one of the best videos I have ever seen on KZread. You have a gift for explaining complex topics. Congratulations and thanks for all the hard work!

@ELECTRONOOBS

7 жыл бұрын

David Semeria oh, your comment motivates me. thank you very much!

Nice video Thanks so much! The threshold gate voltage for a MOSFET is around 3 to 7V (for high current) 0.7V is for bipolar ones :) There is not threshold voltage between the drain and the source, only an internal resistance!

Man: you have done some really awsome job here!!! It is hours I am searcing the web to understand brushless motors and esc and you answers almost all my questions in ones!! Thanks a lot! :) Just keep on making video: you are extremly good in explkaing your knowledge :)

you're gifted!!! You know how to teach! I've been struggling trying to understand and feeling as it was too much for my brain for years and suddenly you've made it simple ! Thanks,Live Long and Prosper ; ) !!!!!

I HAVE BEEN ON KZread SINCE NOW A HALF A YEAR LOOKING FOR SUCH A CLIP FINALLY, THANKS FOR THE VIDEO YOU HAVE ANSWERED ALL MY QUESTIONS AND THANKS FOR GOOD DETAILED LESSONS

I LUV this newly found Channel! So educational yet enjoyable! 2 Thumbs UP! This is the first time I understand how an ESC used in remote control cars work.

keep up the good work, been really helpful

Absolutely Fantastic ! I did electronics 30 years ago, and i wanted an update in sufficient detail to understand how to control these DC Brushless motors. I have been looking for an explanation at this level for a long time and i am delighted that you not only post such great and clear information, but you also share how to build it. Unfortunately i only learn these days, no time to actually make anything. Thank you for posting such a great video, you got a new subscriber. I am in Southern China, if you can only see the amount of Electronics available at the local market, you will want to live here.. a whole building with 6 floors, and about 30+ stalls on each floor. And there ais more than one building here ! Electronic Paradise !

@ELECTRONOOBS

6 жыл бұрын

phantomrose1999 wow, that seams nice. Thanks for your comment! Keep up!

Excellent piece of work with a comprehensive explanation. Well done!!

This is the best explanation I ever see about this topic. Thank you so much for Your help!

I am going into 4th year of computer and electronic engineering and I cannot believe I am only discovering your page now. Amazing stuff!

Super informative, solved the EMF myth for me. 🙏🙏🙏🙏

@ELECTRONOOBS

7 жыл бұрын

Kamran Aghlami thank you. I'm glad it helped you! I hope you'll like all my videos. keep up

This is one of the best tutorials I've seen for this sort of thing. I love you.

Absolutely amazing tutorial... I first discovered you on Instagram and now you have another subscriber on KZread ;)

Very Clear with all details i really love your channel, Thanks for using your time to help others.

This is a very valuable video and I learned a lot! As a fellow KZreadr I know you put a lot of work in this masterpiece. Keep it up! You will get more speed out of it when you use direct port manipulation in stead of digitalWrite ;-)

@ELECTRONOOBS

7 жыл бұрын

Joop Brokking Hi there. You know, I follow your channel for some time. thank k you very much. and yes, the new code has a one input and each sequence is controlled by output registers in order to increase switch speed. thank is a lot!

@henryramod9871

7 жыл бұрын

+Electronoobs quiero comprar 3 con motores esc de 3800 w llamar 931292223 peru

@imemyself2820

6 жыл бұрын

Agreed. Very useful video, thank you.

@marianoaldogaston

6 жыл бұрын

O sea, pretendes que, hable en español, que te llame por teléfono a Perú. y que te venda sólo 3 prototipos, cuando podes comprarlo hecho en ebay o alguna pagina china?. Es para aprender, no para vender. Si no te das cuenta de todo esto vos solo, no creo que sepas cómo usar los motores, simplemente no te da la cabeza

@rooster443

5 жыл бұрын

It's Joop!! I'm a fan!!

This was an amazing video. I don't see many of this kind on KZread nowadays. I've always been interested in building a motor controller myself and you showed exactly how to do it. Additionally you did an exceptional job at explaining electrical concept (making me realize what I've been doing wrong). It looks like you have put a lot of effort into this project, it's really visible. I immediately subscribed and hope your channel will grow a lot - work this good really deserves it. I now know that I probably don't want to build an ESC, but this was very interesting. I also think a software tweak could make your motor run more smoothly and efficiently by fading the output in a sine curve instead of just switching on and off.

@ELECTRONOOBS

7 жыл бұрын

Paul Hendrix thank you very much. your comment motivates me a lot. thanks again! I hope you'll enjoy my future videos.

Great video and explanation!! :D Kudos for the hard work you've put into building the ESC and teaching us all of it for free. (Y) You deserve a lot more subscribers. Thanks so much :)

Thank you for this video. The information is very detailed and tells me what I wanted to know. I also like how you comment about how difficult it was to do, and how many attempts and documents you had to study in order to get this done right. Obviously it cost more money to build one yourself, then buy something - but this is what you need if you want to learn to make something.

@ELECTRONOOBS

7 жыл бұрын

You are totally right. Thank you very much!

Bravo! Well done. Now I am looking forward to seeing you make a smaller version and providing more amps. Good Job on your hard work.

OMG thank you. I have been looking for resources on this subject for 4 months!

@ELECTRONOOBS

7 жыл бұрын

steevethebeeve I'm glad, thank you!

As professional electronics design engineer for safety related parts I am impressed of the explanations of the esc. Very good for beginners and more. Thank You Michael

@ELECTRONOOBS

7 жыл бұрын

Thank you!

This is really good! Very nicely explained and a fantastic project for learning.

Your video is extremely well made. It is a really complex subject, and you just kick butt. Well done !!

Very awesome video mate. Clear, extensive. Very good work!

The driver you used doesn't provied 11V but way more, there is a charge pump with a capacitor, if you use only N MOSFET the upper MOSFET need a gate voltage higher than you supply 11.1V! (around 7V higher, often twice the supply). The lower MOSFET is easy to drive (11.1V or 0V) Your explaination would have been compatible with a complementary N and P MOSFET driver 🙂 Hope you will understand 🤗

@RaphaelAguirre

7 жыл бұрын

fun to see you here :)

The controller is the hardest concept for me to grasp as it relates to the ability to create the continual rotation and speed in a brushless DC motor. Thanks for tutorial to help understand that without this control the rotation could not be realized.

@ELECTRONOOBS

7 жыл бұрын

U welcome, glad to help!

Very good explanation. I am looking forward to try it. This is the first video that I found to explain and shows how to replicate a sensorless back emf based ESC. Very good! Very valuable.

this was so good and helpful i didn't mind listening to your English... Great Vid !!!

Nice explanation! Good job! I've learned a lot from it! Thank You!

This is the best video I have seen for electronic speed controller.

I have just recently discovered your channel and must say I am very impressed by the depth and quality of your presentations. I also liked the idea of "beefing up" PCB tracks to handle greater current; I have blown tacks in past both on PCB's and VERO board! The only small criticism is the annoying background "music", totally unnecessary.

Wow! you did a great job. A lot of hard work and persistence! Thanks for sharing- I learned a lot :)

@ELECTRONOOBS

7 жыл бұрын

Thank you very much!

Excellent tutorial ! It has cleared my basics about Brushless motors and ESC. Thanks a lot :)

Excellent video and has brought answers to many questions I had about ESCs. Thanks!

motivate?! Dude you have a nice thing going here, keep it up, make us viewers proud !

awesome ... I had just bought irf 3205 a few days ago and I was thinking of making an esc myself ... awesome man awesome ...

really nice design! 👍

@ELECTRONOOBS

7 жыл бұрын

bastler420 thank you :) it was a long and interesting project :)

ELECTRONOOBS you rock! This is the best ever toutorial I found on ESC. Helped me a lot. Expecting more of such amazing videos.

@ELECTRONOOBS

7 жыл бұрын

Thank you very much! I'm so glad to help!

Really great video! Good visualization of the bldc motor :)

I always watch his videos. So detailed and well explained. I like and recommend to new ele-enthusiasts.

Incredibly informative!! Thanks!

Great video, congratulation! :) It explains the topic very well

Incredible video!! Helped me so much! I only have one problem, I cannot figure out how the potentiometer is connected to the arduino...Could you please clarify how to connect the pot? Thanks

@diogolandi007

5 жыл бұрын

found?

@gordongecko9405

4 жыл бұрын

Use analog pin to connect the potentiometer

dude this is the most easiest bldc drive theory to understand so far. however i did not get the last part where we need to get the value zero in order to get timing for zero crossing or switching time of mosfet.

@ELECTRONOOBS

7 жыл бұрын

Don¡t worry. It's simple. Using sensorless motors you can't know when to switch. So by theory the perfect moment to switch the sequence is the zerco crossing. If you make the sum of the 3 outputs should always obtain the zero crossing value. and when the floting signal corss that value you make the switch. quite easy... Thank you!

WOW it was amazing to learn how it works ! Will help a lot now that i am building a drone! Thanks!!!

Thanks heaps for this. I've seen a few others and found your explanation best.

"We all know the faraday law of induction" Bro I'm just a lost CS student

@timr3682

4 жыл бұрын

ｔｒｉｓｉｍｉｘ EE student here, still didn’t fully understand it.

@sharbel9624

3 жыл бұрын

CS here.. what am I doin here lol.. oh I forgot that I signed up for Hyperloop competition lmfaoo

@JK360noscope

Жыл бұрын

Bro, go back to you breadth first search and $150k+ salaries, we tryna BUILD over here!

wow..this video is gold...thank u very much..

Thank you for this video , Very professional and interesting.

I am a software engineer and a electronics noobie even I understood everything from top to bottom. Great explanation.

nice intro! I love AC-DC!

hey nice work. u have worked hard to build it . :)

@ELECTRONOOBS

7 жыл бұрын

electronic _artist_ thank you a lot. this kind of comments motivates me. and yes, it was a lot of work. I want to make it smaller and better.

@paulhendrix8599

7 жыл бұрын

ELECTRONOOBS Amazing! You're incredibly dedicated to your project and I admire that a lot. May I ask whether you have any use for this in mind? Hoe about building a really high-powered version of this (something I think off-the-shelf ESCs don't offer)?

@leoperera9099

7 жыл бұрын

electronic _artist_ n

very nice video and i love the pcb layout and the design! i would love to see one built for rc boat !

Master Piece! Exactly the information i needed! Thanks so much!

@ELECTRONOOBS

7 жыл бұрын

U welcome. Happy to hear that!

The best video on the topic ! thank you a lot !

I would like to express that this is wery perfect explanation of that topic. I had a raw idea, how it is working, but now I understand it all. PERFECT VIDEO, thank you for that very much!

@ELECTRONOOBS

10 ай бұрын

I'm glad you like it 🤩

Thanks for this video. Just what I was lookingt for. You've just saved me a couple of months work. :-)

This video has been very helpful. Many thanks for your detailed work.

@mustaphaabidar3524

2 жыл бұрын

Hi can u give me yr email please

Hi, congratulations for the project and the video. You could use this project to make a AC motor inverter using two arduinos, one as slayer firing the mosfets or igbts and one as a HMI for controlling the speed, start ramp, stop ramp...

Your video always solved my puzzle!! Great work bro.

This is really one of the best explanations on the web, thank you so much !!!!

Thank you very much for this video and it's exactly what I've been looking for. Kudos my friend! :-)

Great Video ! Perfectly explained.

Just what i was looking for thanks!

Big thanks for your help in my electric longboard project ;)

Not Bad you Earned a Subscriber!

@ELECTRONOOBS

7 жыл бұрын

ninjax kid well thank you. I hope you'll enjoy all the feature videos. :)

Amazing talent , extremely best explanation strongly motivates me to pursue my 36pole motor project, I have a 100Vdss , 3.0mega ohms , 180a, N channel Power MOSFET can you advice what is the best mosfet driver I will use?

@TheRainHarvester

5 жыл бұрын

Sean Gonzales did you find one? Microchip has a few:4427 for example.

This video is amazing! Thank you!

Great tutorial mate, keep up your good work :-)

Nice job explaining what you learned the hard way!

Very cool video, i am surprised you only have 88k subscribers.

Fantastic explain ! Thank you so much for your great project !

Good job dude! You deserve more subs, i will try to replicate this on PIC microcontroller, if i remember how to use mplab IDE :D. Cheers from Italy!

Thanks for this video. I was looking for some comprehensy explanation how to make esc. Two things though: resistors on BEMF - shouldn't they be power resistors? Secondly- did you consider adding current sense to detect peaks of current when switching coil on?

Thoroughly explained. Thanks a lot ! :)

Thanks for all of your informative videos and your website!

This video will save you hours and days of google searching, it’s worth the watch all the way through

@ELECTRONOOBS

10 ай бұрын

Thank you! You should also check the new versions! They work very well!

AMAZING! Thank you a lot!

Awesome video, inspiring too For DIY project- I’m trying to build gate opener. Few questions, if you could answer please; 1-which motor is enough for 200kg sliding gate.(any link or product specs) 2-forward/reverse bi-direction rotation(how to achieve) 3-anyway to have a motor speed control possible? I’m willing to do this for months but no guidance is stopping me.

N-Ch Mosfet can do conduce voltage of Drain to Sourse "" D to S "" ??? The mosget "N-Ch" can work as NPN Transistor ??

Well done! this is a complicated project. I expect to learn a lot. Thanks for your effort

@ELECTRONOOBS

7 жыл бұрын

Thanks a lot!

Many thanks for this video and your many others, great work!

Very good video, I liked it a lot, thank you very much for your work and greetings from Mexico

I finally understood esc thanks to you 😁

@EngenheiroEletricHyanGontijo

4 жыл бұрын

Hey man, this is wrong! He explained has nothing see. Believe. Now, You need discovery for yourself.

Great video and I must say that you sound a lot like Joop Brokking? EDIT - but I see from the comments that you are not or that just a clever ploy to throw us off the trail :)

Thanks for the great video! will this esc work for a 3 phase motor? thank you!

This is a great video!!!! I will try to make am ESC of my own from your instructions !!! Thanks!!!!

You r very hard worker... Great Explaination..keep.it up!

Thanks a lot, man! Now I finally learned how it works Best vid!

Hi thank you for this very interesting and pedagogic video. Hi was wondering. How does a brushless bundle deal with current and voltage gesture ? I mean here what we basically do to increase the speed is to increase the frequency. And seeing mosfet scheme, the vsource is -+Vin. So how does the current curve looks like ? I am asking because i would like to understand more about an eventual pick current during acceleration ... Thanks in advance !

Hi, thank you for this wonderful explanation throughout the video. I'm trying to make my own ESC and this is where I learned a lot from. But I have a question about the mosfet driver, IR2301. You are connecting the COM to one of the pins on Arduino. Why do you do that?

Thanks bro, the explanation is really nice. It's really helpful for me to make my own esc.

*Best intro ever* !