Motorized IKEA-Sofa from Scraps (Custom Hoverboard FOC)
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- Опубліковано 8 чер 2024
- This project has no purpose except to have some fun with my friends. I have missed Alex & Dave and meeting in Berlin was fun. We met in the xHain x-hain.de/ and were able to convert that old particle board IKEA sofa to a mad bull ride machine. You can find more info on the custom firmware for the controller here:
github.com/lucysrausch/hoverb...
github.com/EFeru/hoverboard-f...
And this is the online compiler:
pionierland.de/hoverhack/
Thx @tinyledmatrix & @Davedarko
Chapters:
0:00 Intro
0:35 Parts
1:08 Battery refurb attempt
1:52 Electric bike battery
2:25 Hacking of the gyro boards (..attempt)
2:57 Sofa hardware
3:50 Custom controller firmware
4:24 First test
5:24 Sofa mark II test
6:05 Final form
plz share :-)
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#electronics #maker - Наука та технологія
Now you only need to have a matching electrically driven table to put your beverages on 😋
With "follow me" feature...
I love the beeping sound when backing up the sofa 😂
"Jetzt bräuchte die steuerung weniger power" driver prceeds to crash and fall. Awesome project!
Nice one, Congrats to you guys. Too bad you were not able to test it in a place with some more space. Interested in learning 0-100 kmh time...
Hells yeah! Lucy's hoverboard firmware is great, I've built a handful of things a few years ago!
This is so cool. I like the backward movement sound :)
but here the real question comes can you drive a sofa without a license in Germany :D
i love your fun attitude toward modifying and building. Its great to make everything into an object of fun and enjoyment
We had hoverboard wheels laying around
There were also e-bike batteries laying around
There was also a sofa laying around
true story!
We basically took what's there. If there was a wardrobe instead of the sofa it would be a motorized wardrobe 😂
@@bitlunislab Hahah, motorised wardrobe is now on my "future projects" list, thanks😅
Happy to see videos with the foc firmware. For anyone that wants to try it, don't forget to read the wiki 😂
I think the default mode for that firmware is voltage control, which does not relate well to actual rotational speed and gives the "bull ride" result you mentioned. You can set it to use speed (aka velocity) mode which adds a second loop to adjust the voltage based on desired speed. The 'speed' mode is extremely smooth to control and will give you brake as well (can park on slopes), but then you'd probably have to be careful not to brake too quickly. For a human riding application none of the modes are really perfect, imo the ideal situation would be velocity mode but without braking, and then apply braking separately with a second channel. That would give you the closest feel to driving a car. Not sure if that firmware allows it though.
Great! I am happy that you all had to have some fun and you got to see your friends again.
It's easier to add an ESP32 in front of the hoverboard main controller because:
1. The mainboards are SUUUUPER noisy and the serial interface will at least give you checksums; you also get serial feedback as a bonus.
2. You can use the ESP32 to allow multiple input types without touching mainboard firmware. (I made mine selectable between Crossfire RC protocol and bluetooth Wiimote+Nunchuk on the fly.)
3. Not all nunchuks are created equal, so I use the ESP32 wifi as a configuration server to quickly configure min/max/middle throw of nunchuk and also to adjust expo.
Looks like you had a lot of fun with your mates. Nice work.
Awesome ! Indeed, I would make up anything to see my friends ! And as Berlin is a very nice town, that's one more reason to go there and stay a little bit longer. I would do that too !
This is so cool to see! Loving your tour of makers!
Now I want a turbo sofa.
awesome thanks,very inspiring! 🙏would love to make such a couch following a predefined waypoint gps path like a drone (ignore the safety). cant wait to dive into hoverboards
Ein Fahrendes Sofa in Berlin ja ist doch mal was neues 😄
add motors to furniture -> makes it really easy to move it around the house and redecoration will be a breeze :D. also, when in doubt -> add more castor wheels :D
You guys r insane🔥🔥🔥😂😂
Not a @colinfurze Video. Great work!
makes me so happy to see this :)
i should make one. time to go to a thrift store for parts!
that was nice
I would have personally used a RC controller thanks for the amazing video
Wow, this is again amazing!
Amazing, congrats
Real life LazyRider !
Great fun with great people!
Was this recorded before Brian gave you Covid or after?
way before :)
yeah this is back in May
You crazy dudes! 🤣
That's not a sofa. It's a sofast :)
„Hardwarestor“ aka Baumarkt.
Lol, nice one!
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.
Due to the lack of breaks and lights you are probably not getting a license plate for that.
😂 you should implement a brake system bitluni 😂
have 6 motors with 2 batteries and 3 motherboards at my disposal. am looking into making silly stuff like this.
Für ein Hoverboard hattet ihr aber noch zu viele Rollen 😆
🤣👏👏😆👏👏👏👏👍👍👍👍
I have an exactly the same sofa. Absolutely crap. Didn't know it was Ikkea as I got it for free
shame i don't have friends :(
lol, a lot of negative camber when Dave gets on.
to be fair, it was straight on the couch, but the couch didn't like it at all and almost fell apart
Also ich bin in diesem Video der erste, der auf Deutsch ein Kommentar schreibt.
Gesundheit!
thats right ;)