Building a Lego-powered Submarine 4.0 - automatic depth control

Рет қаралды 21,549,076

Күн бұрын

This radio-controlled submarine can maintain a steady depth or a certain distance from the bottom. It is equipped with a pressure sensor and a laser distance sensor. Raspberry Pi and PID control are used for automation. Tested in a swimming pool and a small river (at the end of the video). Enjoy!
0:00 building
2:36 tests in water
3:48 long journey in a small river
6:47 full Python code
SPECS
Displacement: 2.4 kg (5.3 lb)
Test depth: 1.5 m (5 ft)
Hull: acrylic plastic cylinder (250x110x3mm), SAN plastic lid (2mm thick)
Lid seal: o-ring 2.5 mm (NBR 70 shore)
Ballast tank: 60 ml syringe (Eotia marinade injector), Lego EV3 Medium Servo motor (45503)
Forward propeller: drone propeller (Diatone Bull Nose 4x4.5), Lego PF L-motor (88003)
Turn propeller: Lego propeller 3 blade (6041), Lego PF M-motor (8883)
Magnetic couplings: K&J Magnetics D38-N52 neodymium magnet, TapeCase 423-5 UHMW Tape, silicon spray
Motor driver: 2x Pololu 2130 DRV8833 Dual H-bridge
Radio control: 27 MHz controller dissembled from a toy submarine (no-name chinese Mini U Boat)
Pressure sensor: Honeywell SSCMANV030PA2A3 2 bar
Laser distance sensor: SparkFun TFMini-S Micro
Computer: Raspberry Pi Zero 2 W
Power supply: Lego Rechargeable Battery Box 9V (8878), Pololu 2123 S7V8F5 5V voltage regulator
On-board camera: RunCam 5 Orange
MORE DETAILS
brickexperimentchannel.wordpr...
LONG JOURNEY FULL VIDEO
• Long Journey in RC Sub...
CODE
mega.nz/folder/wqhhxJoI#cHnVI...
or
www.dropbox.com/sh/u8a45maz3b...
PREVIOUS SUBS
1.0 syringe ballast • Building and Testing a...
2.0 magnetic couplings • Building a Lego-powere...
3.0 balloon and compressor • Building a Lego-powere...
MUSIC
Tommy Baynen - Stone Paths
• Tommy Baynen - Stone P...
colorize.ffm.to/0364
/ tommybaynen

Пікірлер: 5 300

@BrickExperimentChannel Жыл бұрын

You can read more details of the building process here: brickexperimentchannel.wordpress.com/rc-submarine-4-0-blog-post-series/

@Ghost_Riley_TF141 Жыл бұрын

@SF.shadow Cat difficult, cuz the weight can be offset too much to the front, so BEC would need a claw on the front and back. Even controlling the weight shift doesn't come easy.

@smaug131 Жыл бұрын

@@Ghost_Riley_TF141 have a weight on rails that can move back and forth, connected to a sensor that can sense the angle of the submarine with another PID controller?

@smokycurves4232 Жыл бұрын

Damn the new challenger deep sub looks nice

@Ghost_Riley_TF141 Жыл бұрын

@@smaug131 that can work, actually. As long as u have a big-enough container and a slider that is synced with the claw. Difficult, but easy in building. U won't need a second sensor, that will start complicating things, and if you have an open area, can be easily added in.

@monikaczarska6475 Жыл бұрын

where you buying those lego parts

@PabloEdvardo Жыл бұрын

Extremely cool. The visual clarity through the flat plexi in the front was actually astounding. This is a great proof-of-concept for a low-cost underwater remote filming rig.

@DAS_k1ishEe Жыл бұрын

"Low-cost" if you do not include in the LEGO xD

@etaashmathamsetty7399 Жыл бұрын

@@DAS_k1ishEe lol yeah Lego is kinda expensive when it comes to the electric stuff

@ben5515 Жыл бұрын

Low Cost if you don't include the kilogram of tungsten pellets he threw in there for whatever reason.

@danieldusentrieb4082 Жыл бұрын

....

@Egerit100 Жыл бұрын

@@ben5515 to keep the sub from flipping since he has no roll controls

@BeyondtheBrick Жыл бұрын

Another masterpiece!

@heastner Жыл бұрын

Oh my god! You’re here!

@KiLLJoYYouTube Жыл бұрын

Another piggyback comment!

@Mr_Buzz_Aldrin Жыл бұрын

Happy 10 year anniversary, and Congratulations on 1M subscribers!

@Hackanhacker Жыл бұрын

Ohh yes

@exa0710 Жыл бұрын

@Don't Read My Profile Photo ok

@tarjaau 10 ай бұрын

10/10 Much safer than the Titan submersible

@BogdanRomania 10 ай бұрын

LOOOL😂😂😂

@A_Random_Guylmao 10 ай бұрын

UNDERRATED COMMENT 😂😂😂😂😂

@bh4vvy33t 10 ай бұрын

Bro 💀

@bocilgaming5701 10 ай бұрын

hahahah, wait..... broooo💀

@Some_Stranger 10 ай бұрын

@StopMoshin 10 ай бұрын

this dude cares more for the safety of his lego minifigures than Stockton Rush did about actual humans

@logandabrute 10 ай бұрын

kzfaq.info/get/bejne/eLaanK1yxMuvg6s.html

@DaJhowwik 9 ай бұрын

fr fr

@Soviet_government_ 9 ай бұрын

Fax

@The_Dr_Fate 8 ай бұрын

@@Soviet_government_wut

@OGbobbylocdogg 7 ай бұрын

It was sabotage. The communist.

@brotosstm4379 Жыл бұрын

Genuinely kind of ridiculous how far this project has come, I'm deeply impressed and proud

@danteteeter6567 Жыл бұрын

hehe, "deeply"...

@quantumpilot6843 Жыл бұрын

deepyly impressed BADUMM TSSS

@frikifectonotengo6609 Жыл бұрын

"Deeply". ;) I came for the submarine, I stayed for the humor.

@gabrielmosoiu243 Жыл бұрын

It's incredible and inspiring to me that you've gone from "how fast can I make a lego wheel spin" to making things like this. Not that there's anything wrong with asking the "simple questions" but it's really a beautiful thing to get so SEE someone come up with creative solutions to make their work better. Very refreshing in our time. Love your content!

@Seastar613 Жыл бұрын

kzfaq.info/love/J_hxJWHl-mIjJBSF-UvkWQ

@AnilKumar-ti8wd 7 ай бұрын

Your mechanically isolated and waterproof propulsion system is amazing and the whole project deserves top marks. Well done!

@acceleratorgaming 10 ай бұрын

This going to the titanic?

@kamilawawrzynska2090 5 ай бұрын

I hope it doesn't implode

@Mr_Flanders 5 ай бұрын

💀💀💀

@theonewhowatches3 5 ай бұрын

I’m pretty sure this is a better sub that the other one.

@aarongregory4980 5 ай бұрын

@@theonewhowatches3More thought went into this one that’s for sure.

@darkseid1358 5 ай бұрын

Whatever! Try not to use xbox controller.

@nochan99 Жыл бұрын

TIP: Use acrylic cement rather than superglue. It will actually fuse the parts together forming a much strong er bond!

@jamesheaton5421 Жыл бұрын

True, but it also means there is functionally no chance of recovering the parts should they decide to scrap the project or if they place a piece wrong and don't notice til it's dried.

@richardbrobeck2384 Жыл бұрын

Yep for sure Because I had a Kit that came with diffrent orings and the cement to glue them .

@kevinm4664 Жыл бұрын

@@jamesheaton5421 could just cut the end off for minimum damage

@fourswords77 Жыл бұрын

While that probably would be useful in some scenarios, I dont think these experiments are encroaching on the limits of superglue

@copiusgrimus6671 Жыл бұрын

@@jamesheaton5421 no he can just cut it in half

@ethanfawson5952 Жыл бұрын

This is incredible. I'd love to see you test it's max depth. You could install some LEDs so that it the camera can still see at increased depth and tether it so that the sub can be retrieved once you lose radio control. Taking it to a lake should give you the depth and the relatively still water you need in order to test it safely

@GeomancerHT Жыл бұрын

It would be great if they send a camera down, and have a remote wifi antenna that floats but with a very thin wire so it doesn't impede submarine movement.

@atlasworldbuilder8246 Жыл бұрын

All in favor of having our guy build a fully-functional LEGO R.O.V.? :D

@mariasirona1622 Жыл бұрын

Luckily we have a _lot_ of lakes in Finland. And when i say a _lot_ i'm not kidding

@weasel4589 Жыл бұрын

@@mariasirona1622 Spoiler: Finland doesn't exist, it's just one big lake

@kathybramley5609 Жыл бұрын

@@GeomancerHT There must have been something like that to get the shot of the sub captain minifigure anyway.

@bricklejar 10 ай бұрын

Can't believe £200,000 was spent on a sinking sub with the same controller and this cost around £100 and did the job just fine

@wyatt-mv6pd 10 ай бұрын

I get what your saying but making a submarine capable of reaching the insane depth of the titanic with people aboard is a lot more complicated than this. This ROV would implode before it even got half the depth.

@ADRIAN-zh4ti 10 ай бұрын

@@wyatt-mv6pd half depth? 2000 meters? Lol 10 meters i would rather say

@jenevivelancia3012 9 ай бұрын

@@ADRIAN-zh4ti For a fun comparison, 2000M depth is approximately 190 atmospheres or roughly 3000 pounds of pressure per square inch. That would be the equivalent of balancing a Toyota corolla on a one inch wide section of the glass.

@lowqualitymagic 9 ай бұрын

@@wyatt-mv6pd the problem was that these dudes were billionaires and they were told beforehand that the submarine wouldnt be safe for going down that far, and the guy that warned them about that got fired for it

@moo1172 8 ай бұрын

That lake tho

@ieatcrayons6389 10 ай бұрын

oceangate reference video

@Caligari87 Жыл бұрын

0:30 My mans legitimately using a lego router jig this is amazing 10/10 engineering. Love it.

@blackkissi Жыл бұрын

I chuckled at this section as well :)

@chinitoide Жыл бұрын

5:38

@MattTester Жыл бұрын

I was already impressed with the syringe being operating using a Lego motor, then the magnetic drive and everything else means this is probably the most impressive thing I've seen this year. I wonder how much it could be scaled up...

@MastaSquidge Жыл бұрын

Well it turns out you can scale this up to nuclear submarines.

@dwrgdeh9996 Жыл бұрын

@@MastaSquidge hahhah, that's a good one

@flethacker Жыл бұрын

@@MastaSquidge we are going to need a bigger syringe

@MattTester Жыл бұрын

@@MastaSquidge Well damn I had no idea those were made using Lego. Amazing.

@ItsMeChillTyme Жыл бұрын

im just wondering if its possible to put like a roller in the magnet that can recess... like those tunneling drills have them.... that way it will reduce the friction even more and be more efficient while also sticking to the plexi.... even a small trenched track could be inset so only the whell/roller descends into it while the magnet rubs against the tape on glass to hold it there. That would make it even better, all while no dealing with waterproofing. But that all depends on either successfully sandwiching the magnets and roller or CNCing a brittle magnet to hold a roller, not the easiest thing in the world.

@SHAHIDKhan-bp5nz 7 ай бұрын

Everything about this video was awesome from the way you designed the submarine, to the magnetic coupling. But the best part of all was the underwater view as the submarine traveled. It looked otherworldly

@iantaggart3064 9 ай бұрын

You have a knack for showing how Legos are more than just toys.

@danielbuchanan5327 Жыл бұрын

As a qualified Submariner I appreciate the effort and time you put into this build and video. Getting into legos with my kids and a project like this would be so awesome.

@letsb3nameless665 Жыл бұрын

awww you should do some diy stuff like this with them, they would love it

@bake4795 Жыл бұрын

@@letsb3nameless665 this may just be me but this is a bit above diy

@letsb3nameless665 Жыл бұрын

@@bake4795 not really, the dude in the video did it himself. might be above the level of working with children, at least for the waterproofing, but i bet with some smaller electronics projects first, this can be worked up to.

@TheAudaciousAdventurer Жыл бұрын

@@letsb3nameless665 As a software engineer I agree with the other dude.. getting the python code working with the embedded processor will most likely stop you in your tracks till you learn that side of things.

@letsb3nameless665 Жыл бұрын

@@TheAudaciousAdventurer yea i guess it would take some time to learn python. but when i was a kid i wished i could code something with my dad, so if i ever have kids ill try teaching them scratch, and then python

@ljepic9541 Жыл бұрын

You never fail to impress me with these awesome builds

@dimanpro7007 Жыл бұрын

@Don't Read My Profile Photo ok

@theawecat27 Жыл бұрын

@Don't Read My Profile Photo why would i?

@vipervision Жыл бұрын

@Don't Read My Profile Photo thanks for telling me

@channel-nb7vx Жыл бұрын

@Don't Read My Profile Photo your channel is shit and I hope you get roasted in other comment sections.

@channel-nb7vx Жыл бұрын

@Don't Read My Profile Photo and also kudos to you for using reverse psychology to kids

@fedegalla1996 10 ай бұрын

Still better controls and safety than the Titan

@requiemTA 10 ай бұрын

Lmao

@user-ij7uc9yd8s 7 ай бұрын

❤

@mikedonnan7181 10 ай бұрын

I'd rather be in this than the Titan

@mrmiki351 9 ай бұрын

Naahh thats foul 💀💀

@OlaftheGreat Жыл бұрын

Using powerful magnets instead of a hole for the shaft is actually a brilliant idea

@henriquealmeida348 Жыл бұрын

It's a common thing for those subs

@grhmprks Жыл бұрын

Similar principle is sometimes used in pumping liquids that are corrosive and would destroy a seal around a shaft.

@meneermankepoot Жыл бұрын

Even though that water was shallow, in the footage it looked like it was a huge underwater cave. Honestly amazing

@dannyhussain5489 Ай бұрын

This part stuck out to me the most too, what a world under there

@linkonabike8335 9 ай бұрын

But can it hold 5 billionaires?

@Neuro_nActivation Ай бұрын

It can hold over 5 billion atoms 😮😮😮

@KeitelDOG Ай бұрын

@@Neuro_nActivation 5 billions air (molecules of air)

@qaziosama3189 Ай бұрын

Too soon lol

@Neuro_nActivation 22 күн бұрын

@@KeitelDOG um, actually, air is not composed of molecules, but of a homogeneous compost of separate atoms 🤓🤓🤓

@KeitelDOG 20 күн бұрын

@@Neuro_nActivation 😅 ok thanks for the precision.

@LooneyDudeVR 8 ай бұрын

bro managed to design a better submarine than the titan sub with legos 💀🙏

@deerpoob Жыл бұрын

I found the syringe to control depth to be particularly fascinating

@miladinseratlic5984 Жыл бұрын

i don't even understand how that works because from my noob point of view there is always same amount of air trapped inside this thing??? :D

@MikeSmith-vb8ul Жыл бұрын

@@miladinseratlic5984 It's not the same amount of air/water, buddy. You got it all wrong. The syringe is _strictly connected_ to the water outside, and is not merely "pushing air around". It is either pushing or pulling a specific amount of *_water_* from the *_tank_* to set the *_depth_* of the submarine *_as intended_* 😒

@miladinseratlic5984 Жыл бұрын

@@MikeSmith-vb8ul OMG... little blue hose, i didn't even saw it until now... thanks!

@aidendoesstuff185 Жыл бұрын

@@MikeSmith-vb8ul they didn’t understand it? Okay? Just explain it to them. No need to be snarky about it. Damn

@contingenesis5126 Жыл бұрын

@@aidendoesstuff185 and he did that?

@renehasselmeier9866 Жыл бұрын

30 years ago I tried making a Submarine from Legobricks and Pneumatic Psarts.I tried to create an Air Bubble in a separate Chamber. It did not work that well, as connections between Bricks were not waterproof or airtight. It was a Fun Bathtub experiment. You completed it right and i can now see my Childhood Plans working as intended. Thank you so much!

@kyles3572 10 ай бұрын

We need more of this 🤣 just go to random lakes/rivers, I could watch you exploring underwater for hours

@duboonka 8 ай бұрын

Actual footage of the titan sub being made

@sealpiercing8476 Жыл бұрын

Amazing! It looks like it's working great. Have you considered making it launch torpedoes?

@mariuskeller1401 Жыл бұрын

Great Idea!

@quackin12152 Жыл бұрын

Imagine you’re in a sub and you encounter a random glass cylinder with legos carrying a fricking torpedo

@peterpolus5272 Жыл бұрын

That would be so cool!😂😂

@XtreeM_FaiL Жыл бұрын

Torpedoes are quite useless, but ICBM is another thing.

@BigBlack81 Жыл бұрын

I was thinking that two of these with laser tag sensors built in would be AMAZING.

@fangthewarrior Жыл бұрын

I like how everything in the video seems so large, the light shafts and vegetation makes it look mystical!

@JoeOvercoat Жыл бұрын

Fish Life!

@-hurtbear-3170 10 ай бұрын

oceangate taking notes

@austinyau6690 10 ай бұрын

better than ocean gate

@arroz9537 Жыл бұрын

pretty satisfying, you really put this at the most of a submarine, and it's amazing how a river can look like another world from the submarine's view

@Psyborfox 8 ай бұрын

I’m impressed by the speed it can go in the pool the Lego submersible almost resembles a fish at the rate of acceleration and stopping capabilities.

@rahilaameer9554 7 ай бұрын

I'm extremely impressed by this build

@tailsgamingchannel8554 Жыл бұрын

this man went from beginner to a master in lego submarine creator this is really impresive how he made it from start to a new level with different functions that he uses

@animemusiccompilations9816 Жыл бұрын

Ahhh, I’m sure everyone here who’s had a Lego sub remembers at least one time they got in a tub of a water or pool with their Lego sub and pretending it dive or propel around. The memories and here we are with a creator that actually made a Lego sub, granted the Shell was not Lego due to flotation and water-proofing reasons, but I’m glad the mechanics were Lego which goes to show how brilliant the ingenuity this creator has accomplished once again for this 4.0 model. Keep up the awesome work you’ve done.

@Rickoshay 3 ай бұрын

That buoyancy system is brilliant!

@HassanKhan-ev7yl 7 ай бұрын

This design is a huge leap forward compared to version 3.0! Amazing work!

@MagnusFeirenbacher Жыл бұрын

I love how these just keep getting progressively more sophisticated.

@Diamondusa7 Жыл бұрын

No you don't

@MagnusFeirenbacher Жыл бұрын

@@Diamondusa7 But you do

@Galinjins Жыл бұрын

In part 5 he will make his submarine nuclear powered and capable of launching ICBM'S underwater

@mayonotes9849 Жыл бұрын

Lego mini missile sub with a 1kg worth of explosives.

@lehellenart4112 Жыл бұрын

Your lego submarine building skills have improved a lot! Thats an amazing submarine

@roninhusky8492 9 ай бұрын

i always love these submarine videos, hope to see a 5.0!

@jeffreychen2099 10 ай бұрын

Stockton Rush more like Stockton Crushed

@chromaphasia453 Жыл бұрын

Would definitely love to see the depth it could accomplish! Maybe add a bit of code, if it hasn't received any kind of input for 5 minutes, to push out the syringe. That way, if it gets too deep and loses contact with the surface, it'll bring itself back into range automatically. Maybe attach a rope to it, so if you take it out to a lake to really test its capabilities, it won't get swept away by a current.

@Galactipod Жыл бұрын

Though I would like to see its crush depth, if the creator can afford to lose the parts.

@bob-xy1bd Жыл бұрын

@@Galactipodhe probably can with the amount of money made the 4 videos hes made about lego submarines

@MrRedstoner Жыл бұрын

@@Galactipod I mean you don't actually need the internals for that. Just attach a string to the camera, and fill the body with enough ballast to just sink, no need for the electronics

@jimeagle5483 Жыл бұрын

I would add a Spring to the syringe as a fail safe.

@AntonioZorro Жыл бұрын

@@bob-xy1bd exatamente

@mayonnaisejake7191 Жыл бұрын

3:48 Dude the new Iron Lung update looks sick

@Yikess_s Жыл бұрын

Bro iron lung dlc the abandoned earth plot: the people in space learn to travel space time and find earth again in a different universe

@mcgillagorilla196 21 күн бұрын

Just the sounds from the sub working bring the Spiderman: Into the Spideyverse soundtrack into mind. What a great project.

@JunaidJunaid-pp5ig 7 ай бұрын

Beautiful work

@divye.ruhela Жыл бұрын

This is the most amazing thing I've seen on the internet today 🤩 The Captain seems to be having the time of his life! Crusing through those waters with that music in the background almost seemed like it was hyperdrive-ing through space with starfields (the bubbles) passing by.

@Sharon_McCluskey Жыл бұрын

Yes me too

@bluecoolfilms1940 Жыл бұрын

To go where no Minifigure has gone before.

@WingMaster562 Жыл бұрын

Nice to see experiments and it progressively gets improved every iteration. Have you considered adding fins to stablize it when moving?

@teej7533 10 ай бұрын

built and tested better than OceanGate

@joshuapatrick682 2 ай бұрын

I like the part where he made it a cylinder of “composite” then glued the end cap on, definitely proving that is the best design not just the cheapest and easiest to produce.

@LondenTower Жыл бұрын

i love how advanced those submarines have gotten over the years. hecc, I can't believe this version actually has a computer on board. (i know it's just a raspberry pi, but that's still a computer.)

@Seastar613 Жыл бұрын

kzfaq.info/love/J_hxJWHl-mIjJBSF-UvkWQ

@galen8437 Жыл бұрын

The captain uses it to look at the depth

@Dynamic_Flyer Жыл бұрын

Very neat PID controller implementation to keep the depth constant automatically. The magnetic drives were excellent too. Good work!

@basal757 8 ай бұрын

Excellent work.

@alexanderkiss6734 5 ай бұрын

With each submarine model it gets significantly better. Superb Job

@tillscheller Жыл бұрын

Interesting how you went from your first videos to this. Most entertaining to me is always see passionate people in doing what they're doing best. The journey within the river is a piece of art.

@nastyevilbunny Жыл бұрын

Really cool. You could try it at a scuba diving lake. They should have 30 metre deep areas and underwater structures to explore, and if the sub breaks you could get one of the divers to rescue it for you. They might even pay for the video.

@user-fq4lt6hp7l Жыл бұрын

He won’t be able to control it deep underwater with radio

@boithecircle7303 Жыл бұрын

Also, there really aren't that many in finland, so i doubt he would be willing to drive or travel in general to one

@rogerhardcastle6019 Жыл бұрын

I can tell you that it would not withstand the pressure at. 30 metres. I took a lavatory cistern ball cock float down to that depth and It imploded.

@khalidmuhammad4712 7 ай бұрын

Conversion of rotary motion to linear motion. Great work

@afzaalawaisi9600 7 ай бұрын

This is absolutely fascinating! Thanks for sharing this quality content ❤

@RoyalArthurio Жыл бұрын

You make it look so easy. I bet just getting the weight of the pellets right and getting it to stay level in water was non trivial :D Such a nice job with the target depth tuning. Also getting around the drive shaft leakage problem with with magnets was super smart.

@MrAdannor Жыл бұрын

Yeah. And keep in mind that's v4 - figuring out every piece of machinery to put into this was a long build up of past iterations.

@vanntooot Жыл бұрын

I swear it's only a matter of time before you build the first fully functional Iron Man suit out of plastic bricks

@corschipper1472 Жыл бұрын

Lego man

@bob-xy1bd Жыл бұрын

@@corschipper1472THE Lego man

@thefirstsin Жыл бұрын

@@bob-xy1bd Holy LEGO Man of Steel

@kinzabukhari6546 7 ай бұрын

You are so much intelligent your hardwork really worth it

@Akklipz 10 ай бұрын

Suddenly was reminded of this amazing vid

@citrusjuicebox Жыл бұрын

The sounds this makes underwater are incredible. Reminds me of Soma, or maybe Soma should remind me of this.

@PurpleLightsaberAlex Жыл бұрын

Soma was awesome. It still gives me the hibbie jibbies when I think of it.

@aortaplatinum Жыл бұрын

It's like SOMA x Iron Lung with a tiny bit of Nadia Secret of Blue Water

@luska5522 Жыл бұрын

Try Subnautica

@Sub-Atomic Жыл бұрын

Barotrauma for me.

@bfair6284 Жыл бұрын

Only missing the sonar sound effect to become a U-571 movie 😄😄😄

@newswang1217 Жыл бұрын

太厲害了！這根本可以當作機械系的研究專題😂😂 6:47 python code！！！謝謝你！！！無私的分享是最大的美德，我很感激 By Taiwan students 🙌🏻🇹🇼

@thuongbuivan8089 Жыл бұрын

Xin hỏi ,mã code python dùng vào mục đích gì vậy ?

@newswang1217 Жыл бұрын

@@thuongbuivan8089 python是其中一種程式語言，將它透過電腦輸入到晶片裡，透過晶片讓機器、馬達運轉

@thuongbuivan8089 Жыл бұрын

Ý của bạn là dùng nó để lập trình cho nó bơi 200m tự động mà không dùng điều khiển đúng không

@djanreichgarcia9055 8 ай бұрын

bro's homemade sub is better than the one that billionaires used💀

@stefanreimund7630 2 ай бұрын

One of the best lego Projects I have see. So far. Great engineering.

@zombiemanisbetterthanshotg5314 Жыл бұрын

4:06 iron lung

@Yikess_s Жыл бұрын

Iron lung I could agree XD

@rebmcr Жыл бұрын

I think Hull Volume would be a good addition to the spec list in the description, in order to compare with the displacement. It's 2.376 litres by my calculation!

@GullaJan-mr8bi 7 ай бұрын

@luistentindo6334 Ай бұрын

This is an inspiring, gorgeous project. Visually, and STEAM-wise. I especially loved the close up of the Captain! Thanks for making this awesome video.

@AverageMichaelJordans Жыл бұрын

Something I would absolutely love to see with this would be features for longer-range missions. Equipping it with an FPV system and long-range controls would be really fun to see!

@josephdavis2695 Жыл бұрын

My thoughts as well. So many small-form-factor LRS control setups available these days… coupled with HD FPV (they’ve done amazing things with reducing latency, and with a sub it wouldn’t be a huge deal anyway). I was thinking waypoint pathing, or LRS. This is so cool.

@eastoforion Жыл бұрын

having watched the progress on your submarine projects for a while, this felt like an incredible breakthrough in capability! would love to see the addition of dive fins and rudder eventually for more highspeed maneuverability :)

@HajraYousuf-yq9ui 7 ай бұрын

Amazing process

@hellokittyyy480 7 ай бұрын

Your video made my day a little better.

@Apokalypsos81 Жыл бұрын

That underwater footage was incredible! Would love to see in in full length and real time!!

@ahmetdag5600 Жыл бұрын

This would be a very good school project for electronic and control engineering students. Good job. You inspire people with showing many things can be built with Lego and household objects, especially for engineering students. Edit: thx for codes by the way.

@hamjudo Жыл бұрын

I think he started the channel while in highschool or maybe earlier. He is probably a couple years into his undergraduate education by now. I am assuming he chooses major projects that can be used for college credit, and then be turned into a video for the channel.

@maliknadeem3744 7 ай бұрын

Master piece ❤

@arslanijaz5500 7 ай бұрын

Congratulations this was a fantastic build

@Feraligono Жыл бұрын

@2:50 omg PID Can't believe that's something I only learned through video games.

@EddstoneOfficial Жыл бұрын

Great work, you always make me happy with your creations! Edit: Thats a really fast submarine!

@jasonblok7360 Жыл бұрын

@Don't Read My Profile Photo shut up

@sayeeds8836 Жыл бұрын

@Don't Read My Profile Photo don’t shut ur mouth 🤫

@lel758 Жыл бұрын

@Don't Read My Profile Photo who would fucking cares to read your name?

@Mojit00 Жыл бұрын

@Don't Read My Profile Photo ok i won't

@runehansen9348 Жыл бұрын

The video is speeded up

@nabibux3998 7 ай бұрын

Marvelous work

@gulfamsaad2895 7 ай бұрын

Amazing work

@ranaoblivious2122 Жыл бұрын

Amazing! The view from inside the mini-submarine looks beautiful. Maybe adding a fin will help the submarine to traverse underwater better, increase stability and improve control.

@youngest3543 Жыл бұрын

4:43 His name is James, James Cameron, the bravest pioneer; No budget too steep, no sea too deep; Who's that? It's him! James Cameron.

@omercakr3895 Жыл бұрын

👍👏👏👏👏👌

@NYBumkinMTG-zo8nu 2 ай бұрын

South Park! 😂

@chritophe7577 10 ай бұрын

At least not 5 people imploded

@OddJobEntertainment Жыл бұрын

This is one of the great things about the internet. We're able to see incredibly inspiring projects that influence future engineers and builders.

@MegaOlavo Жыл бұрын

4:02 Bro it looks like Iron lung, also you make very good content, keep up the good work.

@Mustafaasif11 7 ай бұрын

Making everything so detailed,,, u r really genius

@Cl-2048 7 ай бұрын

Way excited for V5!

@abicus3502 Жыл бұрын

Ideas: 1. Make submarine bigger, more powerful, and more durable. Use it to explore big lakes, rivers, public pools, whatever: - more Lego motors for faster speed and carrying more mass, or motor bought on Amazon and connected to Legos (nobody will blame you) - bigger container to fit everything 2. That's another very very ambitious idea: antenna relays. This will probably help make your submarine truly long distance. Simplest way is to just take two different antennas, and make one relay signal of previous one. And have the sub accept signal of all of them, OR-ing it (if at least one antenna connects, it will work). Might seem like not an elegant solution, but I think it requires the least programming. You can place the relays along the river by hand, and it will greatly extend your range of control. The more ambitious idea is to make the relays placeable by submarine. Make few mini modules connected to the sub externally. It should have a way to connect and disconnect them. Need to find simple way like magnets or whatever. Modules need to be neutral buoyancy, and contain relay antennas and other stuff to relay the signal. Maybe ways to attach to the environment are needed, like anchors. Maybe it's unrealistic to expect this, but it would be cool. 3. Create Lego gripper. Simplest way is to create "jaws" in front of the submarine, opened and closed by engines with gear ratio exchanging speed for power. Maybe try catching fish with this?

@No-fd5ir Жыл бұрын

3:24 I thought that was the FNAF 3 danger ambience noise at first lol

@forsterward4906 10 ай бұрын

Rides for $240k

@A350Avgeek Ай бұрын

I just hope it doesn’t implode

@faizaaslam9856 7 ай бұрын

good job more machinery need these

@dazcar2203 Жыл бұрын

this thing gets more and more sleek looking in every iteration

@bigfatopossum2974 Жыл бұрын

This is exactly why it pays off to duly wait for your videos. Seemingly every time you deliver a master class in ingenuity and love for your hobby and it shows. The underwater visuals werde absolutely stunning. Thank you for using your gift to grant access to this unseen and probably easily overlooked world. Simply beatiful!! Thank you