How PWM works | Controlling a DC motor with a homemade circuit

$2 for 10pcs PCBs (24 hours turnaround time): jlcpcb.com
They work during chinase new year!
This is a very cool electronic project to control DC loads using a ver cheap and reliable design.
This video also explains in deph all about PWM so you can understand it easily.
PCB project here: goo.gl/McttKS
Merch
teespring.com/stores/joyplanesrc
Products:
x10 555ic goo.gl/jDpn6w
x5 mosfet transistors goo.gl/HNuHrr
Breadboard and jumper wires goo.gl/fQXacR
DC motor 12v goo.gl/EBKkvP
Prototyping PCBs goo.gl/tvT5Ao
Osciloscope goo.gl/x3x5db
x10 potenciometers 100K goo.gl/qd9MmM
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[@andrewdavies7845]

Thanks for making this video. I was looking for PWM tutorials mainly for sound processing but this was incredibly informative. Also I didn't realise that PCB's were so cheap to buy, I'll be using those a lot more in my circwits. Many thanks buddy

[@aminekhelifi837]

You just make the thing enjoy itself. Amazing tutorial! keep this productivity.

[@apfelsafteis]

Seeing the representation on the oscilloscope really helped me understand how PWM works. Thanks for the great demonstrations

[@jlbleeker]

It’s so enjoyable to finally see an really professional made tutorial. Not only that but also the video is top class. All the kudos to you Sir. Highly recommended.

[@mayacrafts27]

This video is very beautifully completed. Not only great explanation about PWM, but also how to create fully working circuit as well as smooth ads integration. Bonus that nice flow motion time-lapse 👏

[@davidattias4166]

Seriously amazing video with a lot of great info. Thank you so much for making this video. I can't wait make this circuit for myself.

[@mohanbm9617]

Really a good video, simple to understand and clean. Thank you for this tutorial.

[@dyancatamaran4016]

Good job informing, presenting, explaining and linking with sponsors. Thanks.

[@srjit_]

Beautifully presented and very clearly explained. Thank you for taking the time and effort to create this video.

[@muminazraaq2676]

First time seeing that $30 oscilloscope(Amazon diy oscilloscope) used. Now i'm ordering it. Thanks for using it, and making this video.

[@dalsbury1979]

Excellent video! Very informative, excellent production quality and to the point. Thanks!

[@TheOfficialDorianelevator]

i have a PWN controller in my house that i use to test DC motors, now i finally know how it works.

[@MrArcheopteryx]

Very great teacher, you are, Master of the 555. No joke, I learned why we use Pulse Width Modulation with you here and what uses it has. It cleverly limits sordid power dissipation too! Perfect crash course on the 555. Thanks Master. Thanks a lot.

[@umargul5644]

Sir,you perfectly explained the pwm,thanks a lot.

[@standforjustice8799]

I learned about pwm from this video and I hardly know anything about electronics. It's thanks to your very good demonstrations. Keep up the work please.

[@JerryRecords]

This was awesome and engaging! Keep them coming!

[@powegger2]

I like that you showed a website to design and build a pro grade board very nice.

[@tonycstech]

This video taught me new words: Mobulation Sirquit Axzilloscope Vinary Viaring Modar

[@Moon1a]

Lmao

[@srt4boss1]

I love your channel i learned so ooooo much. I don't hot the like button a lot but i felt compelled to. You are honestly so smart and i look up to you because of videos like this.

[@HenrikHellstrom-Oscarsgymnasie]

one of the best videos of this subject that i have seen

[@pavankumartidke6906]

Thanks for teaching. Doing electronics is an ART.

[@thomasdingo5191]

Great video keep up the good work. Helped me understand PWM.

[@jamaldaraghmeh7009]

You are talent, and thx for help in PWM Understanding, this practical explanation helps a lot. 🤩🤩

[@albinsanthosh8697]

the presentation and explanations are very nice and clear, thanks for such an video.

[@memirandawong]

I spent 30 years designing PCB's, beginning with hand taped boards on mylar sheets all the way up to sophisticate auto-routers. Still, It's amazing how far things have come. $2 boards, crazy!

[@bnnm23]

Really great content with quality and knowledge. Thanks for sharing your knowledge and creativity.

[@typxxilps]

pretty late - but I like the way you chose for the PWM explanation. and I like this oscilloscope which I think I will buy to see these pulses and check things like servos. Was not aware of PWM as servocontrol ... Therefore I will walk through the list of videos on your channel to find more explanations I might need later ... really great work this video to do it 3 times from breadbord to pin board to pcb

[@liamshambrook7588]

nice work on the circwits

[@Barryd57]

I assembled my first pwm motor controller using assemblies from Amazon. It worked perfectly and allowed my old VW to have AC w/o fixing the defective computer. Thx!

[@DIYGarage_SoCal]

Great job on the animations!

[@MamToCos]

I am not an electronic/electrician guy, but your way of explaining is very good. Thanks for your effort 👌

[@zren4585]

very helpful video to explain the concept in a visual way cheers

[@pariwalatanishq]

Thanks for the video. Was looking for tutorials on PWM for some projects related to RC cars and in general controlling of Motors using PWM.

[@unknownerorr2740]

Wow incredible video! Thank you so much for making this!

[@pedrolotti45]

thank you for the high quality content

[@dewan_lama]

Thank you so much for making such a wonderful informative content. I really appreciate your effort. Keep making such videos.

[@antonioluperini5684]

Very professional video. Good job!

[@muhammadzeeshan07]

perfect explanation and excellent work

[@MrAce-rs6ju]

Very good video "keep them coming"

[@thejosiahowens]

Great video. This was extremely helpful!

[@longhoang8609]

really hope for other electronic video like this

[@anniebrown8821]

Great video! Very informative and easy for a noob like me to comprehend :)

[@bryanbuildmindchanger1415]

Great and very educative and entertaining.God bless you

[@genefogarty5395]

From a novice, thank you so much for the tutorial.

[@rohitsayer1400]

The outrun music is perfect.

[@mixme8655]

Thank you sir very well explained so simple but great impact

[@ahmeds606]

You deserve more than a like for this great work 👍

[@Joyplanes]

Much appreciated!

[@iamwaiting514]

excellent video, thanks for your time

[@barneybarney3982]

4:00 for led's we dont use pwm to decrease voltage, same goes for majority of usecases, pwm is mainly use for quick on/off while still having high voltage, just not nonstop, for led or dc motors you need to have high enough voltage to run them at all, so you use time, not voltage to control brightness or speed. Pwm is used for decreasing voltage only for variable voltage output and you need to have inductors and caps on the output, for example VRM for cpu/gpu in pc.

[@ulissesbasile7556]

amazing channel, thanks!

[@includemylog]

Thanks for your explaning

[@josedmendozaresendiz3439]

Excellent video!

[@leituraespirita6502]

Thanks for sharing this useful information.

[@sadunnakipoglu9471]

أشكرك وأقدر مجهودك ، تحياتي لك من تركيا .

[@jayoli7073]

This is an AMAZING tutorial!!!!!!

[@LifeGeneralist]

great explanation

[@icsmartbot]

Amazing job, amazing teach, amazing video. Thanks to you man.

[@ccv3237]

Superb explanation and demonstration views, and animations. Congratulations! I think this is the best video in these regards. I will thumbs up, and subscribe.

[@romans7319]

Great explanation. Thank you

[@mohamedz4560]

Good because speed of words expelling is easy to understand by even non english mothertong peoples. Well planned explanation and good heading

[@Cunuck2012]

Thanks mate, very useful video!!!

[@manichandana5147]

Great explanation

[@giorgioparodihorsky4089]

Awesome way to explain it ....thanks

[@saikirantelker9995]

Very optimum and impressive making.

[@Joyplanes]

Thank you very much!

[@phaerenakpusugh7790]

Nice work

[@JaykeSapalaran-iq3qs]

Great video information 👍 Thank you for sharing your knowledge ❤🇵🇭

[@ishandhanotia6214]

that was too good explanation and showed it so easily

[@mmtech9352]

nice, im gonna be using this to control the speed of a motor in a smart incubator i´m building. Thanks!

[@SanjeevSharma1december]

Excellent video.

[@marvelshorts2.o337]

thanks for making this video bro

[@John-yj8zb]

Very inspiring!

[@genkidama7385]

perfect video man !

[@rt.j175]

Excellent . Thanks

[@shafiulalamarian6148]

Nice work bro

[@lifesaver7866]

Excellent I understand now - as promised

[@matejmesaric736]

Good work

[@yalcingunay4036]

Good work .

[@kripeshrajan414]

Very good video, thanks.

[@TheMalerdaemon]

0:55 Just for clarification, the simplest circuit is a toss up between an open circuit and short circuit.

[@josuemontero2675]

Awesome video

[@alpergenc6601]

Great video thanks

[@logandekmarques8412]

I think the analysis in 3:30 is very important. Sometimes you have no option other than use a potenciometer, so sometimes when you work mainly with situations you can't use a PWM, you forget this aspect of the PWM when you have the opportunity to use it 5:16

[@rightdoorworld]

Great quality training videoI could understand ....

[@mesutkayman]

Just brilliant

[@hnl424]

Nice project

[@billsmith5166]

Cool and well done.

[@gilbertorodrigues8135]

Great job!

[@quentinmascarenhas1031]

Thanks man!

[@delrstudio.2252]

Thank you very much for you. god bless you!

[@s71402san]

Now that explains why electric multiple unit trains squeak while accelerating or stopping. It's a very primitive VFD. The PWM signal gets sent to the gate/base/control of the switch (transistor), the motor speeds by the average voltage but it in reality is the PWM fluctuations rather than the continuous voltage. Frequencies can be changed for faster speeds or better adjustment.

[@jacekw.4374]

good job ! keep going

[@Shaxzara]

Thank You Sir

[@catchmypoint6756]

Thank you

[@periyakaruppan5757]

Good job

[@butchratell7569]

awsome great job!

[@craigleppan7164]

AWESOME....Thanks

[@mikekafei]

Nice video! What program did you use to simulate the circuit diagram?

[@alexandrosfilippou6856]

Thanks mate.

[@RushitShukla]

3:03 love to hear that sound

[@jittichaijuntaratin5303]

Thanks!