Train Barrier Machine

The Train Barrier Machine STEM Kit allows students to build a working model of a railroad crossing gate, demonstrating how mechanical systems are used to protect people near train tracks. Using levers, gears, and motion sensors or manual triggers, the barrier automatically lowers to block the path when a "train" approaches—just like in real-life railway safety systems.

This kit introduces learners to mechanical design, automation principles, and public safety engineering, showing how science is used in everyday life to prevent accidents. It's a hands-on way to understand how thoughtful engineering can save lives and make communities safer.