LEGO GBC: 5-in-1 Module, 100% mechanical (designs by Akiyuki & others)

5 LEGO GBC modules merged into 1. All 100% mechanical and built into the well-known Akiyuki frame.

Original designers/credits:
1. Gray Hole - original design by Tom Atkinson, modified version by Dunes (2023) -    • Lego GBC - Gray Hole - Reservoir Module  
2. Tower with vertical Archimedes screw conveyor - RJBrickBuilds (2020) -    • RJ Tower V1  
Built-in differential (to adjust the timing between the Tower/Archimedes screw and the ball splitter) - design by Dunes
3. Ball splitter (left/right stream) - BitoBricks (2023) -    • 7 Cool Kinetic Sculptures Demonstrate...  
4. Carts with mechanical direction switching mechanism - Akiyuki (2020) -    • Direction switching mechanism of Tomy...  
Cable Management for 9v wires - Akiyuki (2012) -    • LEGO Mindstorms NXT 5-axis Robot S750...  
5. Whack-a-Ball - KINBricks (2021) -    • LEGO GBC - Whack-a-Ball!  

Everything else designed by myself :-)

Motors:
- 2x 9v Motors (carts)
- 2x Power Functions L-Motors (all the rest)

Length: +/- 130 cm
Part count: +/- 5000
Building instructions: maybe...

Chapters:
00:00:00 - 1st run (overall view showcasing all mechanisms)
00:05:04 - 2nd run (top view, uncut)

Pictures: https://bricksafe.com/pages/Lego_GBC_NL

Video editor: InShot

Music:
"MBB - Happy" is licensed under a Creative Commons License.
Music promoted by BreakingCopyright:    • [Non Copyrighted Music] MBB - Happy [...