Josh DaVid’s Train Type 4 GBC module is a train that transports balls using a back and forth motion. It is loaded with a spinning disk lift and uses two […]
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– Build the best Lego(R) Great Ball Contraptions and Lego Automaton
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Josh DaVid’s Train Type 4 GBC module is a train that transports balls using a back and forth motion. It is loaded with a spinning disk lift and uses two […]
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Josh DaVid’s Double Lifter GBC module is a simple conveyor that has been doubled to create a fast and efficient lifter. Its main purpose was to use an interesting color […]
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Akiyuki’s Pinball is a funny GBC module made of a standard conveyor and a big white wall with windows and pins. Your favorite balls, once they have reached the top […]
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PV-Productions strikes again! He proposes us once again to build a GBC module, in a full loop, with only the parts from the LEGO Technic Crawler Crane 42042 set. The […]
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Iceleftd’s Robot Arm GBC allows GBC and Robotic worlds to meet. The poly-articulated arm (having 5 degrees of freedom) from this impressive GBC module transports a massive number of your […]
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In this evolved version of Akiyuki’s Archimedes Screw, there are no more glasses, just a long yellow tube that rotates around a central axis in a DNA strand-style. This GBC […]
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This module from Josh DaVid is a classic Philo module which uses several different pieces than the original. The slopes for the module are made with plates and flexible connectors […]
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This module from Josh DaVid is a standard Stair Lift which lifts the balls one at a time on a series of moving platforms. This module uses a ball agitator […]
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Sqiddster’s Great Big Useless Contraption 3 is an assembly of several modules forming a standalone loop. Each module taken separately is not the most extraordinary one you have met, but […]
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With ALittleSlow’s Wheel Lift module, you have in front of you a real classic: a big rotating wheel collecting balls from a bucket and bringing them to the top of […]
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If you are both a fan of Tolkien’s The Lord of the Ring and Lego GBC, do not miss Pierroguitar’s The Unstable Ruins module. This very creative module combines a […]
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This full loop GBC module made of two distinct parts has not been given a real name by its builder, Pierroguitar. On the left of the module, a ramp with […]
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GBC Wing Lift Module is another great building from PV-Productions. As some other modules from PV-Productions, this GBC module can be made with the parts from the “42052 – Heavy […]
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If you do own a couple of Lego® straight rail bricks, you should definitely build GBC Lift module from PV-Productions. After being elevated by an animated arm, your balls will […]
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Josh DaVid’s Shooter module shoots the balls through a ring of fire into a basketball hoop. It uses rubber bands to power the small catapult that shoots the balls about […]
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Sqiddster’s Shift module is made of two ramps your favorite balls climb in an impressive mechanical way. Two arms on both sides of the ramps push balls from left to […]
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Pierroguitar’s The Rocking Escalator module is a beautiful black and yellow module carrying your balls to the heights thanks to two moving ramps designed like squared mazes. Moves from this […]
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Classic Marble Pump module from ALittleSlow is the proof you can build nice GBC module with a minimum of Lego Technic® bricks. The principle of this module is quite simple: […]
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A real masterpiece! Sqiddster’s Multiplex GBC module first sorts your favorite basket and soccer balls by kind thanks to a Lego Mindstorm® block. Then, it carries them to a platform […]
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Your favorite soccer and basket balls follow a curvy path thanks to ALittleSlow’s Serpentine module. The path is just as narrow as required to force the balls to follow the […]
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“Tipper Trolley” module will bring your balls to the top of the hill. This simple but nice GBC module from Nico71 offers you an original way of moving your favorite […]
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This GBC module is built off the movie Jurassic Park®. Using Lego Mindstorms® bricks, it transfers the balls through Jurassic Park® T-Rex scene. The motion of the T-Rex swallowing the […]
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This GBC module uses a new concept of a rotating square to lift the balls. It uses the friction of a spinning rubber tire against the flat surface of the […]
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This GBC module uses no electricity! No batteries or solar panels, it just runs on a falling weight. By using an escapement mechanism, it uses gravity to run itself. The […]
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Reversal Type 2 module from Superfin619 is an evolution of his Reversal module. The module has now three arms instead of one and a mechanism to block and release the […]
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Water wheel module is another great building from Superfin619. Two rotating wheels ending with cups catch and carry the flow of soccer and basket balls, as if they were water. […]
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Step Tower module from superfin619 brings your favorite soccer and basket balls to the heights. The module is a kind of vertical pump that elevates balls until an articulated sliding […]
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Finding all the bricks you need to reproduce a module you like is always a challenge. With his Side Conveyor module, Maico Arts is simplifying your journey thanks to a […]
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Josh DaVid propose us here a new version of Akiyuky’s Cup to Cup. This module uses only three cups to move the balls up a long track and dumps them […]
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This GBC Ball pump module from Josh DaVid uses both Mindstorms balls (which are larger than GBC balls) and the regular GBC balls. Usually Ball pumps keep a few GBC […]
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Josh DaVid’s Ball Transporter module uses a train like system to transport the balls. The train runs back and forth, picking up balls in batches of three. The train is […]
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Josh DaVid ‘s Tipping Bucket module is loaded by a conveyor in the back of the module which lifts one ball at a time to feed the gravity driven bucket […]
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This Josh DaVid ‘s module uses a conveyor to fill a tilting platform which lets the balls roll around until they find their way out. The hardest part of this […]
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Josh DaVid ‘s Archimedes Screw Type 4 module uses one motor to run its screw and lifting loader. The loader lets three balls into the screw’s half pipe at a […]
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Stairs modules are very common in GBC buildings. GBC Cuts’ Stairs is one of these modules. At a regular interval, each vertical arm is pushing your favorite soccer and basket […]
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Superfin619’s Reversal module will most likely make you think about Philo’s Shovel module. This is the first module for which superfin619 did propose a presentation video and you can already […]
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If you are a fan of Akiyuki’s Fork module, you cannot but love superfin619’s Scoop module. Based on the same principle, this cleverly designed module carries balls thanks to rotating […]
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Superfin619’s Steering Push is a smart combination of mechanisms you can find in Akiyuki’s Stairs and Akiyuki’s Six Heads modules. Three vertical arms are leveraging balls that then slide at […]
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This Conveyor from Josh DaVid is run using two tooth gears. The conveyor is built by alternating the track pieces giving it holes for the gears to fill. It lifts […]
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The GBC Pump-jack module from Josh DaVid is designed after oil pump-jacks which bring oil up from the ground. It was built in one day according to the Pump-jack’s mechanism. […]
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This Josh DaVid’s module takes our favorite Lego balls for a ride upside down. The balls are loaded into the module by a conveyor which recycles balls once the module […]
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Mesmerizing movements in the place! The red arm rotation from “Cardan Lift Machine” is awesome and the overall module is very impressive to see in motion. This is my preferred […]
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The noise of balls rolling will be your background music in the lift cage from Akiyuki’s “Elevator module”. The yellow cage on the left or the white one of the […]
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Are you ready for a space odyssey? The very elegant Planets module from Akiyuki takes you to the far reaches of space, moving your favorite soccer and basket balls through […]
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“Automatic Crane Loader for GBC Train” is a massive GBC module from Akiyuki working with simply a battery set and motor placed on a train wagon. The wagon triggers some […]
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Who has never dreamed to walk on clouds? This dream comes true for your favorite balls thanks to Torso’s Cloud GBC module. They will ride the clouds thanks to lifting […]
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Once your favorite balls have entered the colorful Torso’s Irreversible Screw module, they will be trapped. At first sight, you may have the impression to be simply in front of […]
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The movements from Torso’s Cardan Lift module main arm are really awesome. You’ll love to watch your favorite soccer and basket balls falling like naturally into the fork of the […]
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ElectryDragonite’s Stair Lift is a tiny module made with very common Lego and Lego Technic parts, making it an excellent option for beginners in GBC. As with many ElectryDragonite buildings, […]
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Your favorite soccer and basket balls will not jam with Rotating Module from Yiharua. Thanks to a fast rotating wheel, this module with a clever design can transport massive number […]
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