LEGO GBC | Great Ball Contraption

LEGO GBC | Great Ball Contraption

Another website with LEGO GBC information and links. Getting Started You’ll need power function motors and a power supply. The can be purchased from https://shop.lego.com. I’d recommend starting by copying someone else’s design; several modules are listed below. And you’ll need LEGO soccer balls, which are about $1 a piece.
September 20, 2019
#LEGO #GBC #Power #9v

GBC Speed Regulation

GBC Speed Regulation

This page will cover how to control the speed of your great ball contraption (GBC) modules. First the traditional 9V train controller will be covered followed by instructions on creating a cheaper, custom controller like the one above for about $10 each.
June 25, 2019
#LEGO #GBC #Power #9v #Train