Automatic Marble Run Elevator Lesson Key Concepts

Build an automated marble system with Thymio and explore how robotics, engineering, and motion work together! This lesson focuses on building, timing, and continuous movement:

• Build an automatic marble run elevator using Thymio and LEGO.
• Use Thymio’s motor to lift and feed marbles into the track.
• Learn how timing and spacing affect consistent performance.
• Advanced: Adjust motor speed and cup placement for smoother operation.
• Advanced: Optimize your design to keep the system running continuously.

Lesson Overview

In this lesson, students will:

1. Build a marble run elevator using Thymio and LEGO-style bricks.
2. Create a belt system to lift marbles.
3. Test how timing and spacing affect movement.
4. Adjust their design for better consistency.

By the end of this lesson, students will understand how mechanical systems and timing can create continuous motion.

Important Notes:

The system depends on timing and alignment. Make sure the belt and cups are evenly spaced.

Tips for this Lesson:

1. Start with a slow motor speed before increasing it. If marble drops before the next cup is available, speed things up.
2. Keep the belt straight and stable.
3. Test with one marble to see how many cycles it can complete before adding more.
4. Make small adjustments to improve consistency.

Products/Materials

The following products and resources can be used in this lesson:

FUN FACT!

Did you know that similar conveyor and elevator systems are used in factories and airports? They move objects continuously using timing, spacing, and mechanical design!

Download the Lesson PDF Files Below:

Check out the video tutorial/solutions below:

And here’s an alternative version using plastic bricks as marble cups: