Over the decades we have seen a lot of methods for powering LEGO-based contraptions, ranging from LEGO Technic pneumatics to ...

Step by step tutorial on how to build a LEGO vending machine using standard bricks. This guide explains the full construction process with a simple manual dispenser that releases small items like ...

Step by step tutorial on how to build a LEGO Tic Tac vending machine with a working coin system using only standard bricks.