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Showing results for tags 'ROBOT'.
Found 315 results
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Hey all! I just wanted to share a new Lego creation of mine. This one is based on the King Crab mech from the Battletech/Mechwarrior game series! Anyone wanting to see more (including 360 video and free instructions) can check out my website or instagram profile. Thanks! www.HansenBricks.com https://www.instagram.com/hansen_bricks/
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I present to you, the first gundam of Allelujah Haptism in the series : Mobile Suit Gundam 00. Type: Lego Gundam Name: Gundam Kyrios Code: GN-003 Size: 1/60 Pilot: Allelujah Haptism Team: Celestial Being Series: Mobile Suit Gundam 00 ( 機動戦士ガンダム00 Kidō Senshi Gandamu Daburu Ō? ) Reference: _Non-Grade 1/100 _High Grade 1/144 _Anime This is my Facebook page: https://www.facebook.com/demon1408/ Flickr album: https://www.flickr.com/photos/148042982@N03/albums/72157710585691868 DevianArt album: https://www.deviantart.com/demon14082000/gallery/70316722/lego-gundam-kyrios-gn-003 You can also check this video for full gimmick and articulation :) These are more image LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr With weapon LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr Since this is a transformable Gundam , I also implement the Flight mode for this Kyrios LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr LEGO Gundam Kyrios GN-003 by Demon1408, trên Flickr With a team: Gundam of Celestial Being by Demon1408, trên Flickr Thumbnail by Demon1408, trên Flickr
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Walking Robot 2.0
Tomas TECHNIC posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I just finished the video about this new version of walking robot. For more information visit my website: https://tomastechnic.com/walking-robot-2-0/ You can find there photos, some text about the robot and mainly building instructions and EV3 program. -
[MOC] 6 Degree of Freedom Robotic Arm
Glaysche posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Update: Here is the latest version of the arm: Studio model available for free on Rebrickable: https://rebrickable.com/mocs/MOC-109607/glaysche/6-axis-robotic-arm-mk-2/#details Original post starting here: This is my first MOC and first time posting on Eurobricks. A few months ago, I got back into Technic by buying the Liebherr set (42100). I decided to design my own 6 degree of freedom robot. In doing research and experiments for this project, I was inspired by this post I found here on Eurobricks: I ended up making a lot of different choices in my model. Here is the big picture: I wanted to optimize for three things: It should work Maximum range of motion -- the wrist axes should be able to turn indefinitely and other axes should have as much range as is possible Built as compact as possible Here's the video with poor production values (and using a simple BuWizz profile to control it): https://www.flickr.com/photos/188456966@N07/49900167801/in/datetaken/ This was quite challenging to optimize it in this way. First of all, in order for the wrist joints to spin, they needed to be axle driven -- pneumatics won't work. In the example of the grabber at the end, I put an axle through the turntable to control the LA for the grabber. When the grabber turntable is spun, however, the grabber will open or close in an undesired way. To counter this, I used a differential and the correct gearing to compensate. Here's a picture of that: This is difficult to see in there. There is a new 2 piece differential (65413 / 65414) inside the turntable. The gears turn the differential at half the speed as the turntable which makes it so the grabber doesn't move when the turntable moves. The control for the turntable and grabber are axles on both sides that go through the next set of turntables seen here: The axle turns the perpendicular axle that goes through the turntable and is driven by another axle in the next stage. The stage has the same problem as the previous one where flexing the wrist will cause the grabber to turn and open or close. This is compensated with an additional two differentials and another set of gears. This one is particularly compact. Here's a picture of that stage: The lage gear there is a 28 tooth double bevel which is needed to get the correct gear ratio to the 28 tooth differentials. Pulling the side off of that, we see: There are three L motors (22169) here to control the grabber and first two degrees of freedom. I particularly like the gearing in the front of this section for the compensating differentials: As noted by Hanso in his series of posts, the end of this arm is actually quite heavy. I would have preferred to send all three functions though the next turntable but I could not find a solution that sturdy or compact enough. This weight caused trouble for the next turntable. To make this work, I used two turntables, one in compression and one in tension. There is a beam that goes through the center of the turntables that takes some of the load here. The next stage is a another stage that I would like to be able to turn forever so I don't want the wires to get twisted. In order to accomplish this, I also put the battery box on a turntable that turns with the rest of the arm. The wires go through this stage and don't get twisted. The humerus (in LBG) is very small (5x5) and it was a bit challenging to get the gears in there. The motors (XL 22172) for those next two axes very neatly attach there. The base has the last two degrees of freedom. The spin axis here uses a mechanism very similar to the Rough Terrain Crain (42082). The final axis uses worm gears to drive the turntables. There's a lot of force on this axis and I experimented with a variety of different gearing. The thing that worked best is displayed above. The center piece is driven and it gets geared down symmetrically to the axles that have the worm gears. Axle support was a bit tricky here: (Still waiting for the remaining black 7x11 frames to clean up the look here.) The 2nd battery box fits pretty nicely here: In conclusion, I think this works pretty well. I haven't explored the software at all yet -- just used BuWizz as a proof of concept. Many of the motors would work much better configured as servos. I wish Lego would release an SDK for Control+ so I could write an app similar to the Liebherr controls. My day job is actually a software developer so it would be pretty fun to build a full featured app to control this. -
Been working on a MOC, Robby the Robot from "Forbidden Planet" (1956) and a host of other movies and TV shows. This design inspired the Lost In Space robot that it's often mistaken for, but Robby is much cooler. All purist other than some cut stickers. I want to get one of the adult Belville blondie dolls after lockdown to better recreate the poster pose, rather than using the child one I had available. A bit fragile in places, but I'll think how to sturdy it up over the next little while no doubt. Robby the Robot MOC by jp-30, on Flickr Robby the Robot MOC by jp-30, on Flickr Robby the Robot MOC by jp-30, on Flickr
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Tank Brothers - mini tank troop. It is made of 2 Short Range Tanks, 2 Long Range Tanks, 1 Spy Drone and 1 Commander Tank. These 6 tanks can combine into a big combat robot to defeat more powerful enemies.
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So, here's a MOC that's actually a few years old that I'd neglected to post because I wasn't super satisfied with the photos nor the build itself, but after stumbling across it again browsing through folders I think it has at least some merit, so I now present to you... The Abomirex (or A-rex if you prefer)! A mechanical monster created by one of the most diabolical minds in all the known world as a weapon of terror and conquest. Sporting massive razor-sharp claws, built-in weaponry, and tremendous mechanical strength, only the most skilled and nimble of heroes can hope to stop it. Initially conceptualized as far more overtly birdlike, with wings utilizing the clear orange sail pieces from that one Ninjago set, but I couldn't come up with a decent enough design and thus went in a more saurian direction because dinosaurs are neat. It can't see through walls, however, which could provide our hero with the upper hand. (also sort of inspired by the movie "9" and by extension the short film it was based on) Snout splits open to reveal a flamethrower. Hope your shield spell is up to snuff, or you'll be snuffed out. Get it? Fire jokes. One of its least immediately obvious weapons is its bladed claw tail, catching its opponents by surprise! But if caught, perhaps a lucky swing could bring our hero close enough to a weak point... The conspicuous power source on its back totally wasn't that weak point, why do you ask? At ease, or perhaps scanning the horizon. In profile. Torso construction detail. Full disclosure, I don't remember it being particularly sturdy, and in addition to looking somewhat jumbled overall, it's part of why I'd neglected to share it earlier. But the aesthetic still sort of works for a steampunk/dieselpunk/frankenstein mad sciencey sort of look. (also tangent time: I hate steampunk and think it's super overplayed, or at least the variation of it that everyone falls back on. what part of "british aristocracy in fancy dress with gears glued to it" is "punk", exactly?) Obligatory gag scene. Full gallery here!
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Navy Cannon Transformer Mech. This is a multiple transformer which can transform into multiple forms (Cannon combat car, human type robot, antitank gun and so on).
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LEGO Fighter jet transformer mech - similar with vf 1 valkyrie
Mini LEGO posted a topic in LEGO Sci-Fi
LEGO Fighter jet transformer mech - similar with vf 1 valkyrie It looks like the Zeta gundam also. :) -
Hello everybody! I'd like to share you guys my Lego Ideas project, Servbot from Mega Man Legends https://ideas.lego.com/projects/bc40088e-611b-41dd-9231-d6a3bf3c574c This project has in total 2859 pieces with multiple features and add ons included like Customizable facepiece, Arms with customizable parts, Mega Man Helmet, Arm Cannon and a Tron Bonne Minifigure! The Servbots, (also known as Kobun in Japan), are small support robots that were created by a 14 year old air pirate named Tron Bonne to support herself in order to perform her tasks and missions. They were portrayed as neutral characters in their first debut in "Mega man Legends" back in 1997 and had their own spin-off game "The Misadventures of Tron Bonne" in 1999 with Tron Bonne as the main playable character. Not only that but they also made numerous crossovers, cameos and appearances in games like Marvel vs Capcom 2 & 3, Namco x Capcom, Dead Rising, Project X Zone and many more I personally enjoyed the building and learning experience of this project, it was a lot of fun especially learning more information about these characters as not only the Servbot's design is inspired by Lego Minifigures, but the developers of Mega Man Legends used Lego bricks to make dungeons ideas for their levels! So knowing that the developers of Mega Man Legends used Lego to inspire them, and how much I adore Tron and the Servbots, I thought it would be fun to make a Lego Ideas set out of it. I hope you guys enjoy it! Please share and support my Lego Ideas project! https://ideas.lego.com/projects/bc40088e-611b-41dd-9231-d6a3bf3c574c
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Mini size Combiner Transformer Robot. I think if I try to build full version combiner mech (6 vehichles), it would be too big one and need to many bricks. So I built this combiner made with just 3 heavy vehicles.
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Micro sized Dragon transformer
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The troso is super fragile but worth it for the shape. The articulation is alright
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Big Dog Fast Running Quadroped Robot
MaxBrix posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
This is the second Lego Big Dog. The object on this one is to achieve maximum running speed and stability with 4 legs. I would like to work up to a 4 leg model that can change gates from running to jumping and is steerable. The next step is steering without falling over on four legs. -
It is a transformer robot which can turns into scorpion-shaped robot mode.
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I tried to build a combiner robot which doesn't include 1x1 handles (26047), 1x1 clips (15712) and 1x1 brackets(36840, 36841) this time.
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Big Dog Galloping MOC
MaxBrix posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I find models that walk, run and jump interesting. This MOC moves forward by jumping. It gets all four legs off the ground. I call this "I need more springs bot" -
I tried to build a transformer vehicle which doesn't include 1x1 handles (26047), 1x1 clips (15712) and 1x1 brackets (36840, 36841)this time. This LEGO MOC contains 19 LEGO lots and 48 total LEGO parts. Transformation stop motion animation : 00:41
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My new MOC is probably the weirdest Lego Technic car (I) ever uploaded- it is made to be invisible and to work autonomously. Its use case is based on the fact that at a party, you never really get the snack you want without interrupting talks of others. My solution is a small robot that follows the edge of the snack table while carrying the snack tray(s). That is where the name comes from, it 'races trays' around the table and I liked the software-origined word 'Raytracer' a lot. For the same reason why a car exists with the name 'Interceptor'. I have done some exploring in this area, a few years ago TrayRacer 1.0 was published. But it could only follow rounded tables. And that got me thinking: can you build a Lego Thing that is able to understand when there's a corner coming up? The first answer was 'no'. It was never done before and I couldn't think of any way. The second answer was 'Well, for the intended size, you will need a mechanical sensor and a mechanical 'brain' that is able to translate the 'mechanical sensor data' into 'Let's start a steering action NOW'. That's a lot of quotes, how to convert this into hard plastic bricks? After a lot of thinking, tinkering and tuning TrayRacer 2.0 was born. It is really hard when you throw the remote out of the door, to make the robot think for itself without using the convenient Mindstorms sensors. TrayRacer 2.0 uses only a single PF M motor and is full mechanic Lego Technic. There's an important reason why I only used an M-motor: power consumption. A nice robot system with a lot of sensors and actuators will be always empty as the testing is done and the party is starting. A simple rechargeable battery box with a PF M motor is small and reliable. I added PF navigation lights because it looks good in the dark, which looks good on the party. The new TrayRacer 2.0 is 4 studs high, exposing the 4-stud batterybox as a load on the back. This had to be accepted as I needed the speed control: you HAVE to be able to set the 'feeding speed' on parties otherwise people eat way too much. In other cases, maybe an old battery would have been a solution. [As a sidenote: with the new Lego Technic electronic systems coming up, I don't see battery boxes and motors becoming any smaller. This is a bad development that TLG should be aware of. ] High quality photos (Brickshelf files not yet public, so direct links:) 1 2 3 4 5 6 7 8 The video explains it all: The deep technical details- a dynamic system Usually, 'mechanical sensor data' is fed into a clutch/driving ring or a differential, which means the device using the data also influences it. The 'mechanical imput impedance' is too low (This robot is built using mostly electronic engineering concepts..). In the RayTracer 2.0, this effect is visible in the sensor wheel. It takes some effort to shift the driving ring, which means the rubber band needs to be stronger. As said in the video, the sensor wheel needs to be pressed to the RIGHT (so robot pressed LEFT) for straight driving, which is harder when the rubber band is stronger. Because the robot is very light (lithium battery, no big electric components) a stronger rubber band means it needs to push harder to the LEFT, which is only possible when its rotational inertia is higher, so then it needs to be heavier. But weight kills power consumption. A lower weight causes oscillations, as the robot slams to the left using its inertia after a succesful steering action - enabling straight driving- , then the rubber band springs back because the robot is not able to press hard enough to the left continuously- enabling the left wheel brake again-. When the rubber band is too strong, it oscillates forever, when it is just a little too strong, the robot is designed to reach a stable orientation in a few oscillations. In the video this effect is sometimes visible, you can see different dynamics with its bodywork removed! Also, as you can see, the sensor wheel is on a long lever. The lever enables tuning of the force needed to press it to the RIGHT, thus for tuning it together with the rubber band system. To summarize: because the 'mechanical information' is influenced by its 'processor', there is a fine optimum in rubber band strenght vs sensor wheel lever length vs overall robot weight. For this reason, I could give you instructions, but there's no guarantee that any reproduction would work. Any axle that is a tiny little bent, any driving ring with some small damage, even the friction of individual pins, these are all factors that influence the final tuning and need to be optimized. Instructionless building with Lego Technic is not only a unique combination of parts, it's also the way it's built and tuned that makes it a final product. Some quick photos: -
Transformer robot which transform into various flight jet forms.
Mini LEGO posted a topic in LEGO Sci-Fi
This mini robot can transform into a big fighter jet. The fighter jet is half as big again as the its robot mode. It has 4 cannons on his arms and legs. The cannons' color is gray. So, that's why it's called 'Gray cannon'. in this video you can also see how I take a film for a stop motion transformation scene. -
3 fighter jets combiner robot MOC
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My stop motion animation film using transformer MOCs
Mini LEGO posted a topic in Brick Flicks & Comics
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Name: Apeface Allegiance: Decepticon Subgroup: Headmaster Horrorcons Alternate modes: Jet plane and gorilla Motto: Obnoxiousness is not a problem. It is an art ========== Actually this guy was never in my to-built list.. but since this is "year of triple changers" for me, and Apeface is sort of a low-hanging fruit compared to other triple changers when it comes to complexity, I give that a shot. Compared to the original G1 Apeface.. some compromises must be made in the form of a different-looking jet mode. Hope you guys like my rendition! The ball joints used for the gorilla rear legs are too weak to hold his body up. So he can't stand upright . With LEGO Snapdragon I rebuilt few months earlier. (He's not a Headmaster though). To view more photos especially how he transform between modes, proceed to my blog entry below: https://alanyuppie.blogspot.com/2019/10/lego-triple-changer-apeface-part-2-of-2.html Follow me in Instagram please! https://www.instagram.com/alanyuppie78/
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[ MOC ] BUDDY - the Emotional Robot
cyberdyne systems posted a topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Good day everyone! Here is my newest MOC. As you may know, there is a company in Paris, called Blue Frog Robotics. They are the inventors and developers of BUDDY the Robot - domestic robot, that can express emotions. So, with their permission, I've created this lego-copy of BUDDY. With full spectre of emotions, that lego bricks are able to show! Because of license troubles I've put my COG logo on robot's chest instead of their own. My BUDDY is full RC. Driving, skid-steering, and full control over all head and face movements. Its construction is very simple. Just a load of wormgears and actuators. There is not so much to show through photos, so I recommend you to watch the video: Please, watch till the end. I added something like a teaser for tomorrow's annual Halloween Special! Thanks for watching. Sincerely yours, COG in the Machine!
