This gets more impressive every video, i still find it amazing that a motor can be this flat, imagine the possibilities for phone and laptop cooling

@Infinatummedia

11 ай бұрын

Especially if he uses a tiny toroidal fan. It should decrease sound and weigh less while giving roughly the same amount of thrust

@rkan2

11 ай бұрын

Airjets is where it's at!

@AutodidactEngineer

11 ай бұрын

We already have AIO static coolers from Frore systems

@AutodidactEngineer

11 ай бұрын

​@@rkan2took my words😂

@theneonbop

11 ай бұрын

@@AutodidactEngineer those are expensive and proprietary

10 years on and he'll be making nanobots

@jorsanflo

11 ай бұрын

Let him cook 🗿

@nevernether3368

11 ай бұрын

One can hope he makes the design public XD

@iainburns4493

11 ай бұрын

No his robots will be doing that 😦 skynet springs to mind

@jstro-hobbytech

11 ай бұрын

Is he a PhD in organic chemistry and materials science? Nano bots will theoretically have to be organic in nature and derived from repurposing a harmless virus by doing some type of rna programming. Ai isn't as far along as the population thinks either. Fpgas will have a bigger impact than agi.

@nevernether3368

11 ай бұрын

@@jstro-hobbytech then how about microbots instead? Instead of being in the body it exists on its own in a swarm and when programmed takes on various shapes as a swarm. Like the ones from the big hero 6 movie a few years ago?

I really appreciate your commitment to iterating on this design. Most youtubers tend to stop at proof of concept and move on to the next thing that will generate views, but you truly seem to do it for the knowledge and it shows. Thank you for helping push the world forward

@critical_always

9 ай бұрын

Good on you for pointing it out. This guy is certainly not afraid to try things and learn. I appreciate that a lot.

@harleyme3163

7 ай бұрын

or a proper engineer would just replace the motor will one designed to go 30000 rpm faster.... therefor not burning the motor because it wasnt designed to go that fast ( beariing fail, locks motor, board overheats, boom meltdown... I find these east indian accents ALL scams, havent seen one honest idead from them.... hence I inform others.

@jimbarchuk

4 ай бұрын

'Carl, show your work.' 'OK,' and talks for thirteen minutes, editing out all the inhales.

I am impressed how well you explained brushless motors in the beginning! Great work!

Love the description of the iterative development of your projects. Many, many others only describe the final working version of their respective designs. I learn as much -probably more!- from errors/missteps of others; they made the mistakes so we don't have to. And as always, I appreciate the chapter markers! I know it takes some time to set up and they aren't strictly necessary, So just wanted to let you know that we appreciate them! 👍

Super cool! Your 5 g lift measurement is fairly conservative too, as that fan you tested looks very simple and not optimized for this application.

@thirtythreeeyes8624

11 ай бұрын

He was also measuring wrong to get an accurate measure of thrust the motor needs to be mounted to the load cell and measure the thrust pushing against the motor and ya that fan is not anywhere near what you'd want to use for a propeller, it needs longer and less blades and less pitch.

I can't wait to see how successive the subsequent iterations will be. Great job!

@AtlasReburdened

11 ай бұрын

Isn't every iteration of anything 100% successive?

@rafa_br34

11 ай бұрын

@@AtlasReburdened I guess it depends on what the definition of "successive" would mean for said iteration. I said "successive" as a positively biased way to measure how good(resilience, torque, speed, etc) the next motors will be. From my understanding in the context of logic/code, an iteration isn't always successful, however, it will most likely provide a starting point for the next iteration, and in this case, it will be the knowledge required for a better motor. Anyways forgive me for any typos/mistakes as English is not my native language and it's 4am for me.

I love everything about this video and your concept, EXCEPT the part where you are staring at an object rotating 30k rpms on its radial axis with no safety glasses or face shield, etc. Stay safe my friend. I hope none of your experiments ever "let go" and bring you harm. We need more people like you!

You have put a lot of work into this buddy.... kudos for your success and keep working hard we love it!!

Unreal. This is brilliant work. I'm loving these updates. Keep it up!

Your videos are GOLD! Very very informative, entertaining, and innovative. Amazing.

i started watching your videos when you where trying to make some jumping flexible pcbs or something like that. i tjought "this guy does not know that much what he's doing" but it was still fun to watch. now i see your motivation has led you to some really interesting outcomes. so many iterations, and so much effort, it ends up paying back. thanks for sharing!

Such a cool video. I can appreciate the amount of work that goes into each iteration of your board.

Great Video! I loved the shots you got too! Really cool micro shots racking your focus like that. Super engaging visually 👏🎬

Incredible progress on the PCB motor keep up the amazing work.

I remember seeing one of your first videos and being impressed but wow the improvement!

This stuff is really so fantastic. I'm just waiting for you to go through another 5 years of this prototyping and then I'll hop on and use these like it's no big deal. Easy! 😉

great progress. I love watching it develop like this

Absolutely magnificent! Thank you very much for sharing such awesome project. Please continue for good!

Wow thanks for sharing your design process!! So inspirational and great to learn!

This is so far above my head but I love watching this. Thank you for sharing your genius 🙏🏽

Your tenacity is amazing. Nice job Carl.

Amazing, several talents at once 👏👏

Thank you for bringing me along for this journey, this is amazing!

Very nice production quality of the video!

What a cool project! I love the possibilities of this.

Very nicely done! Your designs are maturing. Nice job. 😃

Wow, an incredible amazin project! Thanks a lot for share

Awesome! Keep them coming!

This channek is a gem i’m telling you. Great work man!

we need to get this man a metal 3d printer

Can't wait for the PCB Drone, really cool videos man. I love they way you iterate, and make the PCB smaller and smaller. When i'll get good at electronics, i'll try things out x)

amazing. always admire optimizing efforts.

Just found this video and channel, Dude you are amazing with what your creations. Good details and knowledge Well done man

This is amazing! I’m really enjoy this series.

Well done man. I admire your dedication

Congrats, excellent research work!

this is getting better nd better!!! i cant wait to see the next iteration!!

Thanks for bringing us into your lab all the time. That merry go round analogy is genius.

Very, very impressive performance from those tiny coils!

Impressive, educational and entertaining 🎉 Thanks!

What an amazing project and incredible perseverance and engineering skills on your part - looking back on the journey, you’ve made just incredible progress. Congratulations! 👏👏👏

I like your work. Thank you for sharing. Great projects.

Love the video, was very funny to see pop up as I've been hitting my head against the wall with the same issues! Losing sync when going from open to closed loop was such a mess at work, so ended up using the sensorless variant of the one you started with (the MCF8315A). Still took a hot minute to get tuned for 100% reliable startup though, very excited to see where you go next!

I impress with your hardwork bro, keep it up 👍

So cool, can't wait for the pcb drone

Wow, this video truly showcases the brilliance of electronics engineering! The precision, innovation, and problem-solving skills displayed here are simply mind-blowing. Keep pushing the boundaries of technology, and thank you for sharing your expertise with us!💡 #ElectronicsEngineering #InnovationAtItsFinest

Thanks for the video, helps a lot!

Rich. Carl Bugeja ,thank you for sharing 👍

You are awesome... I didn't know these things existed in personal labs . You are DAXTOR .. your work is appreciated and might be your work will reach Marc

Following you for a long time and shit you do is beyond. Good research and damn your always full of new knowledge. Great work keep up the fiyah!!

It's maturing so nicely!

Loved to see the incredible progress you have made on the PCB motor over the years!

always loved the pcb motor, pretty amazing stuff

Great work! 😊

World class research being done by a KZreadr in public. What a gift.

Fair play. awesome stuff!

Humanity needs way more people like this guy! Awesome RnD! Getting better all the time!

This is INSANE, Carl!

Love this series!

❤ wow , this one video had so much information in it , it is worth my watchtime. good luck 👍 for your future ones.

I want to see the PCB sandwiched between 2 rotors. Or… a rotor between 2 PCB’s… etc.. just seems like such a stackable design. Cheers! Thanks for the content!

Good job Carl!

That is incredible work

I'm just happy to see it's centered properly.

You are a one-man army! What corporate often fails to do in a year you get it done in weeks. kudos, Bugeja

It's insane. even the explanation of how brushless motor works is insane.

Amazing project!

You are a modern sorcerer! Well done!

These videos are so cool!

I hope your hard labour, meticulous work and solid work ethic make you very rich some day. You deserve success

U just got a new subscriber! And I like working w circuts myself too

For drone propellers 2 blades and large diameter helps with efficiency. When you measure the thrust also measure wattage to get the efficiency of the design, and efficiency specifically at the target hover thrust (as thats more important that total thrust).

wow this video is incredibly detailed

When I worked at Nidec Motor Corp in their ECM blower motor division, one of the projects we spent a lot of time on was closed loop motor drives using only a single shunt for feedback. You had to play games with the timing to read individual coil states. Definitely a head scratcher.. but it worked.

As an Embedded Software Engineer working on a motorcontroller for the E-bike business, I find it really impressive what you managed to get working using the sensorless algorithm. TI has a lot of info on sensorless FOC control using their FAST estimator. Definitely worth looking into! Cheers

Amazing job!

You are true innovator! Amazing!

Very Impressive man would love to get my hands on this design for RC testing and other applications see if a more modular design can be made 👍

Very COoL. You R A BRAIN my friend. And yes, I'll look into PCBWAY for my future needs. They RoCk too. Cheers!

This is the point where I have been convinced that the motor is actually useful and not just a novelty. Very good work!

Ya I was wonder about the controller's thanks for posting this.

That super lightweight brushless ESC would be PERFECT for the micro RC plane hobby...theres a few micro ESCs out there now, but they're significantly heavier. Really cool project!!

YOU'RE TELLING ME IT'S BEEN FIVE YEARS SINCE I STARTED FOLLOWING THIS PROJECT!? THATS A DAMN QUARTER OF MY LIFE well god damn. I enjoy watching this project in particular a whole lot. Also flailing LED screen project very nice also if you use plastic propellers with a much bigger diameter that would probably increase thrust a lot. Probably didn't need to mention it but since you didn't, i did.

Sooo cool! You're SOOOOOOOOOOO close!!!

You have done so much for your age and to the KZread community!! Infinitely indebted!!!

Nice work bro

Talent and future congratulations great invention and work

Bravo Carl 👏👏 Amazing 👍

Good feature of this project

This is one of the coolest projects I've come acrossed. DM if you want some help making the prop portion but it seems like you've pretty much got it handled with a shoulder bolt and bearing.

Following with great interest!

you are the most impressive channel on this site, you can double the output by putting another magnet propellor on the opposite side of the PCB, double the power

Great video

insanely cool love the size challenge

I love this series so much, it's a shame they take so much work but the result is worth it.> I want to believe in the pcb drone 🙏

I would love to see one of these integrated into a motherboard with a small radial fan on top. You could have the heatsink line up with this little fan, and make a very compact mini PC concept.

pcb drone sounds amazing!

You have the same energy as alex french guy but with electronics and I love it

great thanks for sharing 👍