Lego GBC module: 6-axis Robot 

Every time, I'm like "this is it, he's gotta have exhausted every possible nook and cranny of the design bucket" but then you always return with another masterpiece

Wow, the movements are so agile! It’s overkill for a GBC module, but I love this kind of overkill.

"What is my purpose?" "You move balls"

I like how the movements are just loose enough that is looks a bit more alive.

Overly engineered! Overly satisfying to watch! Another masterpiece!

Next thing you know, an AI version of this arm is going to be running around a track on the inside of the next GLBC, using some fancy tracking to fix stuck balls and oversee all the other lower tier machines like their loving robot arm overlord.

"If it's worth doing, it's worth overdoing" Best channel on youtube!

Wow, it looks so cool!!! I love how “human” the motion of it is. I like the way you built the output as well.

Man, the Japanese Lego community is extremely lucky to have you building such fantastic GBC modules

I love the movement after it lifts the platform and spins around to prepare for lifting the box. The reverse movement doesn’t look as extravagant, and I love the flair

ばらしてパーツを種類ごとに並べてみて欲しいw

Akiyuki is a genius. I just took a tour of FANUC America headquarters and this was very reminiscent. A huge fan of your work, keep them coming!

Simply wonderful. Amazing work! Thank you. Building instructions will be most welcome.

Oh, I remember watching video with ver1 at around 2014. This entire channel is so nostalgic for me

An exemplary GBC. One more demonstration of the great Akiyuki.

I fucking LOVE robot arms like this _especially in Lego_ *_and especially with all that cool wiring and gearing_*

The design, technic & the function is pure awesome!!!

Wow! It's a masterpiece! So elegant and smooth

I’m in awe of this creation! I’ve been trying to build my own six axis robot, but I can’t work out how to mount the motors!

SUPER IMPRESSED with this build and ingenuity.

流石AKIYUKI！俺達に出来ない事を 平然とやってのける！ そこに痺れる憧れるｩ!

Awesome interpolation movements!

Wow those movements are smooth, you're an absolute genius

Usually six-axis arms are played out, but this has excellent execution and multiple tasks for the arm to perform. Very smooth! Thankyou for sharing.

Mr. Akiyuki you are truly amazing!

Just incredible! BRAVO!

I would love to see this in line with other GBCs.

Genius as always and... so cute :3

もはやロボットですね👏👏👏

This is one of the best LEGO build I've ever see

Unbelievable work and engineering!

When you think Akiyuki cannot be more genius than he has already proven to be, he drops a bomb like this. Mindblowing piece of art!!!

This is engineering at it finest. I love building small things like that, where you have to compact so many mechanisms in a place. You do it so well!!

I have said it before, and I will say it again. You've got skills! Nice job.

very pleasant to watch !!

Truly incredible feat of engineering. Bravo!

This is amazing. Using pneumatics to power the locking of the bucket in such a compact way is really clever!

Fantastic, great engineering hardware + software!

Nice job!

かっこいいなぁ

Amazing. I have been planning to build this with RCX that time. Bought 6 rotation sensors with long cables, but was then discouraged by their accuracy (signal jumps) and the difficulty of buiding a compact and strong hand. Respect towards your solution, nice workaround with Pneumatics for the 7th degree powering the tool.

才能ありすぎ

If this design somehow becomes easy to build think of all the cool robots that could be made. Tough seeing how 2 EV3s are required i somehow doubt that. Still really amazing, best one yet!

You're an absolute genius!

This is next level awsomeness!

Akiyuki: lets build something simple: a bucket of balls and dumping it Also akiyuki: screw simple

Nicely done.

Amazing stuff.. Shows us how good Lego tech has become since the Electronic programmable unit and timers etc. have been included in the Lego list of parts? The closest I ever got to this was simple controlled old style Lego motors and battery boxes and Pneumatic's back long ago. Like comparing stone age tools to Modern ones!

I can't wait to see this in the GBC

This is like watching my 3D printer work...you know what it is going to do but you can't stop watching!

Massive visual appeal, I think people will get trapped watching this when you add it to a full GBC. Ever thought about a module based on a vacuum? Not sure how it could be done with Lego but there must be a way.

That is so compact I want it everywhere

Outstanding!

the only module where I find the lifter interesting

Love it!

Amazing!!

Brilliant! Will you be making any instructions for this?

I love it!

From optimizing point of view of movements, the lift up handle is on the wrong place, but I guess its becasue of the "show". Great job as usual, you always amaze us all! :)

no way! its so cool

Balls: What a fun trip!

this is the hand of a true gentleman !

WoW you surely deserve that 4 months per project

A masterpiece! Really well done! Do you ever come to the Legoworld in Utrecht?

Amazing

Really great moc ! How many hours did you spent to develop the software ?

IT'S SO POINTLESS I LOVE IT

Absolute unit. Would be a treasure chest of value if turned in actual set by Lego. So much potential for education!

It's only a few years until lego can make more lego and the singularity is complete, and if this isn't proof I dunno what is. (seriously amazing, having used mindstorms I know how much of a pain it is to work with, can't imagine how long it took to get this thing working...)

i can smell the warm motors already

He's back, boiiIIIIIISSSSS!!

Never clicked a notification so fast... This is the most amazing thing I have ever seen

Very nice work. I am also building one, it is not as easy as it looks!

Amazing 😎

Awesome. This is great. Can you please describe the part number and description for the black wires(axle wires)

Dear Akijuki-san, This is really an engineering masterpiece. I have a few questions which I hope you could help me with. 1. To start with, I don't own Mindstorms sets, but only Lego Technics. However, I have connected my Lego motors with Arduino and I can control them just fine via MQTT or Bluetooth commands. 2. Do you write programs to solve inverse/forward kinematics to move your robots? I mean, is this how you can achieve the smooth movement of your model? 3. If you are indeed writing reverse kinematics code, do you need the EV3 motors specifically to make it work or can I use my Technics motors? I know the EV3 motors have an embedded rotation sensor, so my question is if this is mandatory to move the arm accurately with the use of kinematics.

Dang, this is so close to the real robots in real factories it doesn't feel like GBC anymore. Wish I can see more innovative but "useless" mechanics from Akiyuki.

I cant say this enough but here I say it again "RESPECT"

lol I kept expecting it to stop and do a smug little victory dance!

What has science done? Brilliance, I say! 🧐

Amazing... I wonder how long time it took to build?

Just... wow.

This was a triumph!

Awesome work man...i must pay respect for this ... I Love this Thing...can IT make Coffee? Please make an Instruktion;-)

When you need Robots to Play with Lego while you are too busy Building Them ;]

Me pone nervioso... ¡buen trabajo!

Excelsior!

OMG, what sould I say, amazing.

Fantastic creation. Do you planing to make instruction someday?

Super.

after watching this i feel dumb af, great job!

Lego Group should really create an Akiyuki/ GBC Lego technic collection, based on the Lego Ideas model. Of course Akiyuki (or any GBC author) would get a part of the selling price. I bet everything this would be a massive success and it would change from the Technic cars we get each year.

EV3はモーターポート4つあっていいな。NXTだと3つだから3台でこのロボットアーム作れるね。

Woooooow!!!!

What are the springs on the side of the arm for? Helpers?

im not chinese but i love this channel

最もすごいのやってくれたモーニングやるかー

Improvments: second arm, second loading station that fills while one arm unloads..

Can you do a showcase of how it works or maybe a tutorial?

Damn this is to cool! Was it made from parts of the Technic Liebherr (42100)?