3D Printed SUP thruster (Summer Project, DIY, FreeinSUP)

[@Stramon1um]

Nice video! What is the name of the outro track? :)

[@max_kl]

Sunspots by Aaron Lieberman, it's in the video description

[@Stramon1um]

@@max_kl well, actually is Sunspots by Jeremy Blake

[@max_kl]

@@Stramon1um you're right, YT seems to have some displaying issues

[@bitluni]

That track is stuck in my head... love it. Jeremy delivers again. It's sunspots

[@Mr.Leeroy]

Daniel Lopez - Keys is the top one, and not even listed.

[@thomasvnl]

From peaceful outdoor activity to noisy drill powered propulsion, Bitluni style

[@bitluni]

yeah, i hate it 🤣

[@coriscotupi]

Nice! Now attach a roof, a solar panel on top of it and a battery charging circuit for the drill.

[@bitluni]

and the move to Panama and join the adventure builders club 😄

[@KyleBrinkerhoff]

Huge cavitation on that prop! You could get a lot more speed out of that!

[@lumotroph]

Nice to see the outdoors in your channel

[@atomic14]

Relaxation luni style :) Love it.

[@veorEL]

Making your own connectors by squishing copper pipe is tight! I'm getting major D.I.Y. eastern Europe vibes, but also my reduce, reuse and recycle sense is tingling. Love the video! Also, I think I am getting a SUP next ... 😄

[@BlueRobotics]

We're obsessed with this!! We love a good SUP + motor combo ;)

[@platinpalladium]

Haha, nerds ascending from the basement. Lots of sunscreen needed ;)

[@bitluni]

got some sunburn on the first ride

[@mrksaccount123]

Awesome vid, again!

[@theodoros_1234]

Great video as always! Also, I like your choice of music and the editing.

[@throplad]

Really cool!

[@derpinbird1180]

Very cool. But yeah your propeller is cavitating. You need one with less pitch and you will go faster

[@SimpleElectronics]

I was watching this in bed. My wife says that it is your fault I woke her up with laughter when you splashed yourself by running the drill in reverse lol

[@hoagy_ytfc]

Nice use of the Wilhelm scream 2:34

[@TobiasKornmayer]

Would try a steeper angle of attack for the prop and more polygons on the duct, but nice proof of concept!

[@simwil524]

Das Video ist einfach legendär👍

[@wboumans]

Damn those things pretty neat, inflatable that nice.

[@flxnde]

Was für eine kleine Welt. Ich komme aus dem 400-Seelen-Dorf an dem der See aus dem Video liegt. Hätte nicht gedacht, dass das mal in meinen KZbin Abos auftaucht ;)

[@alparkopp]

Nice river! What is the name of the river?

[@wolfdendrones8640]

This gave me an idea for a non motorized one utilizing gears like a bicycle I've always wanted a motor on my paddleboard for duck hunting but the noise of the drill is too loud and would scare off game.

[@DarrenWigfield]

Why not use an e-bike controller, throttle, motor, and battery?

[@PhG1961]

Great ingenuity !

[@greggv8]

Make it like the drive on a Thailand long tail boat.

[@michaegi4717]

Cool project. I really feel sorry for your drill.

[@BukkitViper]

Great Video, I had the same idea but with a e-foil board. Current ones on the market are crazy crazy expensive. And normal e-foild boards are actually cheap, just needs a motor and battery. Could be a future project?

[@cheeto4493]

Mark II; Recumbent style bike paddle board with paddle wheel propulsion.

[@leegoodwin2541]

I have a question regards the ANET 3D and this is completely off the subject i have the same ANET and bought on the back of a video on the ANET do you have a decent set up guide and any additional information on using as i have found the support for ANET to be a little problematic any help would be great i know you are not a tech support but friendly help from your subs would really be appreciated

[@jimmy21584]

Next project: cook sausages at the lake by impaling them on a soldering iron.

[@haajee1]

I think the bearing would be destroyd quickly. Because it goes rust very quick. But RCLifeOn on youtube made also a little more expensive but also faster surfboard with RC stuff. Nice to see!

[@mihigyver]

also da geht noch mehr.. wie wäre es mit einem standup surf board? xD

[@vomKuckucksfelsen]

Next time: Double-Crutch-Drive 👍👍😂😂

[@Waynesification]

Sorry, I've been looking for a way to contact you to let you know of a few more options to get hdmi on esp32 and RiscV (which also hasn't a basic little tiny video circuit). I posted the expanded original on your interview. There are a number of HDMI over USB protocols, even compressed. So, that might be a way, where, with the right drivers, you plug a HDMI adaptor in. There is an Intel motherboard video bus, that sends the signal to the bus digitally where the interface converts it to the video format. Another option is Miracast on the wifi equipped boards. With divers, maybe the latency can be reduced. Thanks a lot for the effort.

[@Rothammel1]

eine Krücke bleibt eben eine Krücke 😝

[@piconano]

If you sit further back to bring the nose up even more, would that increase or decrease your speed?

[@bitluni]

no clue, there might be a sweetspot

[@TheStuartstardust]

Buy a broken outboard motor and use bottom - then you get more propulsion - cavitation is highly ineffective as you noticed 🤓 Nice hack though 👍👌

[@a1234-e1w]

Why do you export your models at such low res?

[@bitluni]

I'm oldschool. every poly counts 🤣

[@ProtonOne11]

Ich weis ja nicht wie das in Deutschland rechtlich geregelt ist, aber in der Schweiz ist das motorisieren eines SUP gesetzlich verboten. Quelle: Binnenschifffahrtsverordnung (BSV), Art.121, Abs. 5.

[@leavoa]

The only acceptable use of the wilhelm scream! 2:35

[@lasersbee]

4:20.... That is Brass Tubing...

[@Dust599]

outside? tell me more of this "outside"

[@gmiller123456]

In the US, most states will consider this a motorboat and will have to be registered as such. A friend of mine was ticketed for hand holding a trolling motor just to test it out.

[@bitluni]

I'm wondering what size or power is considered. I mean it wouldn't count if you would use a toy motor. would a mixer count? a wet/dry vacuum?

[@gmiller123456]

@@bitluni I think it's safe to say that anything that can move the boat in any meaningful way. It's doubtful an officer would say anything about a toy motor, but link 10,000 of them together and they certainly will.

[@hesspet]

In short: Up to 5PS (in some areas up to 15PS) the usage of motors on boats is not limited in DE (in some areas it is not allowed use motors, e.g. in natur protection zones). And this drill never have 5PS :-) and it doesn't need a registraion.

[@gmiller123456]

@@hesspet US Coast Guard definition: Motorboat means any vessel indicated in column five of table 24.05-1(a) in § 24.05-1, 65 feet in length or less, which is equipped with propulsion machinery (including steam)

[@ProtonOne11]

@@bitluni In der Schweiz gilt folgende Regelung: Gemäss Binnenschifffahrtsverordnung (BSV), Art.121, Abs. 5 ist jegliche motorisierung von SUP verboten. Würde daher empfehlen mal nachzuprüfen wie das bei dir in Deutschland genau geregelt ist...

[@nikolaus43211]

2:00 you need a two stage pump; First stage high flow low pressure, Second stage low flow high pressure

[@arduinozone6034]

wow!

[@nkronert]

How many minutes does the battery last? 🤔

[@bitluni]

after all the test it was 4/4 bars.. idk

[@hesspet]

It's more the question how long does the motor of the drill last. Those motors are not build for continues running. But bitlumis dill is watercooled. Using a drill with a brushless motor may last a little bit longer. I drive a small water pump with such a drill about 30-45 minutes (1 Akku Pack) every 2 weeks in summer since years. This is comparable to his usage.

[@blenderbuch]

boa ich dachte schon das wäre eine Gehhilfe die ich letztens in Berlin bei eBay Kleinanzeigen verkauft hatte 🤣

[@peter.stimpel]

more power is needed. There was no proper bow wave

[@anchepavankumar1287]

Name it the Floatluni 1000

[@keshavraina97]

Can you please add a command to clean display in your esp32 VGA out library. As it will be very useful for displaying moving data on screen.

[@idiotspieltminecraft1032]

Kleiner Tipp: Lass lieber nicht den Akkuschrauber ins Wasser fallen.

[@Davedarko]

yay hot girl summer

[@LoydBonifide]

Now you will be required to register your SUP as a motorized watercraft.

[@bitluni]

if someone asks: it's only a fan to give me some fresh air but unfortunately it dropped into the water

[@Jkauppa]

diy dc emf no controller brushless motor

[@Jkauppa]

3d printed, self-wired, magnets, or just electro-coil-magnets

[@Jkauppa]

think two flat surf board plates with accordion flexible sides, hard on the surfaces, flat in the transport and store, just pump it up, with compressed air

[@Jkauppa]

use metal-air (salt water, or ethanol-koh electrolyte) batteries, yes, you can just stick the metal to the (sea) water, and carbon electrode next to it

[@Jkauppa]

as long as you are at the sea, you have fresh electrolyte, and just put more metal from a wire spool

[@Jkauppa]

iron, magnesium, aluminium, zinc and more

[@KX36]

Paddles? Where we're going we don't need paddles..

[@Tschechniker]

Your links to the sup‘s are broken-> 404

[@bitluni]

fixed.. trailing spacebar

[@bo0tzz]

Check out RCLifeOn's electric surfboard - similar idea with a larger scale execution ;)

[@ulwur]

Or Mark Cocqios long range electric kayak

[@bitluni]

I have him subbed but might have missed that one

[@TheEmbeddedHobbyist]

Now if they made one with a bar stool fitted i could be in the market. I'm getting a bit old for all this standing up 🙂

[@Micro-bit]

I love SUPs - great porject :) .. but a bit noisy ...

[@bitluni]

i hate it too 😄

[@omygodtwo]

Engineering is definitely not your strong suit but if all you have is a hammer everthing becomes a nail.

[@hansbickhofe3232]

🤣❤

[@Sir-Dexter]

lol ....

[@idiotspieltminecraft1032]

Typisch: Nur kleines Teures Lotzinn zur Hand.

[@Rothammel1]

und bleifrei...

[@idiotspieltminecraft1032]

@@Rothammel1 auch ein deutscher Kommentarschreiber? Kleiner Tipp: der Typ hinter dem Kanal spricht als Muttersprache deutsch. Also schön die Kommis auf deutsch schreiben, dass die endländer sie nicht lesen können.

[@lightdark00]

You're like exercise, I think not. 🤷‍♂️

[@idiotspieltminecraft1032]

Also der nächste Kommentar, welcher auf deutsch geschrieben wurde.