Most Basic Brushless Motor Control
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- Опубліковано 23 лип 2024
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🔥I've made a few ESCs before on this channel. This is yet another form of ESC using just the half side of the MOSFET bridge. In the video I show you how it works, the circuit and why this design is not as good as the full ESC circuit with back EMF
🔀LINKS
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Tutorial webpage: electronoobs.com/eng_circuito...
(You have the code, schematic and part list on the link above)
ESC playlist: • Homemade ESC
🎬VIDEOS
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Open source ESC: • Open Source ESC based ...
ESC tutrorial back EMF: • My open source Arduino...
How ESC works: • ESC electronic speed c...
Sensored ESC tutorial: • DIY Sensored ESC - ful...
🤝SUPPORT
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Join my Arduino Course (Spanish): bit.ly/2JY8icE
ELECTRONOOBS.io: electronoobs.io
Help my projects on Patreon : / electronoobs
my Q&A page: electronoobs.io/forum/index.php
Facebook page: / electronoobs
Canal en Español: / electronoobs en español
00:00 Intro
02:09 Hard Drive Brushless Motor
03:18 Common Point Motor
04:30 How Half Bridge Works?
05:45 The Circuit and Components
07:48 Test
08:53 The code
09:57 Half vs Full Controller
12:49 Outro
Like share and subscribe to motivate me. Thank you
#ESC
#DIY
#Homemade - Навчання та стиль
You are one of the better electronics channels on youtube. I appreciate your thorough work and decent videos.
I love your videos! I am always learning something new. You inspire me to keep pursuing knowledge around electronics. Thank you for sharing!
This was another very educational video. Thank you! I learned a lot. Now I need to add the ESC playlist to my watch list.
Excellent video. I really like these series about ESC's and motor control. Thnxs for sharing !
In this configuration you can also use the back EMF of the open coils for controller synchronization.
Exact yestarday i was trying to make such type of an esc for such types of motor
Thanks for making my work easy
This is really cool. Thanks for the tips and lesson.
I once taught of building an esc on my channel but I never got around to planning it out. Big ups.
I catch you here now,
Excellent bro. Your esc videos are very informative.
A half bridge controller is used for a Switched Reluctance Motor or SRM that don't have magnets. If you have magnets, you want full bridge to Push them away, otherwise, they create drag and big inefficiency trying to stick to the un-energized coil.
SRM motors are now replacing Induction Motors which don't have magnets either.
My friend Brittany Benzaia used a full bridge design for a switched reluctance centrifugal compressor in a water cycle air conditioner. Apparently, it's worth the complexity to not have the rotor flux reversing which increases iron losses. The compressor spins at over 100k RPM at full power so maybe that doesn't apply for a switched reluctance motor spinning at lower speeds. My guess is that the stator is made of a material with much lower iron losses since it doesn't have to withstand the extreme centrifugal forces the rotor has to.
Iam happy to see a video like this
Cool, thanks to use Attiny. Expecting to the full bridge.
Thanks for simplifying 😊👍
Wow, amazing content! Now I have to watch the entire playlist on ESCs
Thanks! Hope you will like them all!
@@ELECTRONOOBS i have done like 5-6 time, and i m thankful that i can build mind now
A long time ago you made a video about an arduino based temperature controller using a PID loop. I was curious if the diode set up that you used to step down from 220V to 5V is a safe method to be run 24/7? If not, then what is the safest method for 110V step down to 5V for sustained “power-on” use?
Hard drive disk platters can be made of either aluminum, or glass, and are coated with a magnetic material. The last set of drives I tore apart used glass platters and they shattered into sharp shards when I accidentally dropped them on cement.
Thanks, very well explained. You've divided the motor into individual poles, neither delta nor wye.
Will this controller work for a rewound squirrel cage AC motor; re-wound to handle high amps and low voltage.
Thanks you very much for those explications , it is very useful..
Hi excelent vídeo. Let me know if you have plans to teach how to make ESC for big currents. I need to buy some for 500A or try to do it for myself.
الله ينور عليك يا هندسة
It's amazing, congratulation.
Thanks sir very useful demo
I also done the bldc controller with 3 led but it has no starting torque just rotate shaft and than it works perfectly
What can I do to improve my controller
Pls suggest
Could you do a video on connecting midgets in parrallel to create higher drain current? I’m working on trying to create a 200-300A ESC
Nice video! Are half bridges more efficient than full bridges? From an energy usage perspective. If it is both simpler and more efficient, then it sounds like the hall effect sensor might be the only major downside.
I need some time to spend on ESC playlist. Really so curious Dude. 😂👍
Can't believe this information is free!
¿Se puede utilizar el motor brechless en los ejes utilizados en máquinas cnc (x. y .z) o no ? Gracias
My favourite channel
nice work, it would be great to make a video about how to calculate BLM amp rating and kv
Awesome project
Nice info, thanks for sharing :)
very helpful videos. i love it
At 8:40 - you can see that there are voltage spikes on the phases that are off. Wouldn't it be possible to connect high value resistors and use those pulses as a source of back emf feedback?
Well done . Thanks
Very useful!
Good work, nice👍
Do you know the max rpm it can reach using the hdd motor?
Thanks
The PWM frequency is rather slow by default when using AVR8 chips through Arduino, tending to cause an audible buzz and vibration.
// You could use something like this for the t85:
TCCR0B = TCCR0B & 0b11111000 | 0b001; // 32.35kHz
Cordial saludo, tengo una pregunta, como realizo una inversion de giro del brushlees con un pulsador, por decir 0 == left y 1== right y lo otro poder regular las max RPM cuando el potenciometro este al maximo, es decir potenciometro max == 50 RPM aproximado, he intentado analizar el codigo que nos comparte, pero no pude desifrarlo para yo realizar los correspondientes cambios, gracias por su colaboracion.
Please, can you make a video on building a simple SMPS circuit, with the basic understanding, because I really don't understand the what components, schematic to use.
The best Video. 🏅🏅🏅🏅🏅
Have U got sumthing I can build for my custom RC cars ..I want a simple setup for delta that allows me to have forwards and reverse from vintage radio gear
Nice work
Can I used this method for hall sensor based motor ?
Helpful information
Just wondering how you would control a 4 wire motor with the full bridge esc, because you say that the common is there on all the motors but just the 3 opposite ends joined, which is fine, but the other esc controllers you showed only had the 3 wires, no 4th connection, and where does the common go in the std motors we typically purchase? And how would you connect the 4 wire to a 3 wire esc? I have tried connecting one to ground then the other phases as normal and still didn't work. So I am wondering how you do it if you recommend a full bridge over the half bridge controller?
Wow nice one
Thank you 😊
uma pergunta o motor vai ter a mesmo velocidade e mesma potencoa? com esse modelo e lidaçao estrela
a question will the engine have the same speed and the same power? with this model and star deal
Can you make dedicated video on transistor's all configuration
Very useful video
Can you create all in one arduino rc receiver circuit(4 escs, power distribution, and rc receiver) with just one microcontroller
For half posibl run 3phasa bldc just 3 wire sir??
Is there a half bridge circuit for delta connected bldc
Nice work.
You've now done delta motors and Star motors.
Track down a Star/Delta motor and try controlling them?
I know these will be hard to find as they are old hat now.
Hi. Can you make lg direct drive washing machine engine ESC?
Very good sir
Great information
i got a question master.... im new to these bldcs or esc etc... but how can we say the motor is being drived imean the drivers doing the best and motor is at perfect rotation perfectly via using an osciloscope ???
Is the ESC control same for axial flux and radial flux BLDC ?
Esc are the best things ever.
can you tell about three phase induction motor speed controller
Does that hard drive acutator read fingerprints, too?
Please i need your assistance. I use ir2104 but the high side is not switching, please what can i do
Thanks for deep diving while still floating and not drowning xD
Hristos a înviat
Can something like this be made using L293D instead of mosfets?
How many amperes can you use with this esc bro? please answer 🙏🏻
How to change direction or make just in on direction?
Hi bro is it possible to run 3 or 4 motor in single controller? Thank you
Hi how are u I need full bldc motor explanation with hall sensor how to run with 6 mosfet
great 🔥🔥🔥
hi electronobs,how to programng thei attiny85????????
The Esc circuit to delta configuration thank you
Does a half bridge give only half the amount of power vs a full bridge? Also does this circuit allow to go full speed?
Did you implemented zero crosing and communication timing difference by 30 angle in your code i am talking about your full bridge esc
Because firing before proper commutation time may leads to more current consumption i am talking about techniques used in avr 444 appnote page 11 .
Would love to see a closed loop foc controller like the vesc and odrive!
Working on something like that!
@@ELECTRONOOBS 🔝🔝🔝
I need to build an esc that supports 20A to use with a 28V 3-phase motor. Does anyone know of a project with this capability?
Bravo!
I have broken my ESC from makita machine but I cant find any replacement for esc . I was waiting for you selling your ESC .i remember you planing to build one you would sell..
What is the value of the potentialometer
Please make half mosfet for drone bldc motor
could the friend do a video assembling an esc 'for automotive alternator?
Nice!
Can you please do an diy ebike esc?
Hi Sir, My name is Anand, Please tell me Instead of half bridge configuration, can we use full bridge configuration? and what difference will get in both configuration?
thanks !
Hey plz make something f4 flight controller with 4 in 1esc...with arduino and mpu...........
4 esc with flight controller board now most demanding.to make fpv drone............. so plz make something like that........
and plz tell me that arduino nrf ppm receiver can use in any flight controller which support ppm signal
Спасибо!
Thanks! Recommend more ORDER on that board though. ORDERLY component layouts say "professional".
Có file nguyên lý với code không ad? Cho mình xin với. Thanks!
pls make video on arduino nano PWM drone esc calliberation
very soon as possible
Can you make a L298N motor driver.
Why can't you power two coils at once, similar to driving a stepper with half steps? e.g. the pattern would be: A, AB, B, BC, C, CA, ...
Hallo. Könnte man die Schaltung so ändern dass man einen 220 Volt bldc Motor betreiben kann?
Hello teacher! Firstly, thanks for sharing.
What is the difference between your circuit (half bridge), which uses Arduino, and the others shown on the internet but which do not use Arduino?
Another thing: instead of the AMS1117, can the LM7805 be used?
P.S.: And if I'm not asking too much, is it possible to have a connection schematic that's a little clearer to understand? Thanks++
Please test on bldc
Nice👍👍👍💖💖💖
Nice dude 2 nd commment love you video form India
Thank you!
who cares where you're from? just give a compliment for his video and move on
i we use cd 4017
expect ing 3 phase
I like to learn more about technological electronics