Abstract: Intrusion detection is one of the important security problems in todays cyber world. A significant number of techniques have been developed which are based on machine learning approaches.

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 basketball arcade machine using standard bricks. This guide shows the full assembly process including the hoop, scoring area, and ball return system.