Dive into a world of creativity and innovation with 20 unique tests of Lego pneumatic engines powered by compressed air. Pneumatic motors mimic the mechanics of combustion engines, offering an ...

A custom PCB holding an ESP32 and DRV8833 dual H-bridge motor controller is used to interface with standard LEGO motors using their stock block-like connectors. That means the board is a drop-in ...

Building a cat-sized Lego train with remote control has become a unique engineering feat. Featuring 3D-printed rails and wheels, this train is designed to carry cats on a comfortable ride. With a ...

In the video after the break, [Brick Technology] uses LEGO to gain some practical insight into the world of piston engine design, from single-cylinder all the way up to radial twelve-cylinder engines.