Mini DC Motor & Wind Turbine STEM Demo

This miniature DC motor and wind turbine demo is a simple, low-cost way to introduce students to motors, generators, electric circuits, and wind energy.

The set includes a small DC motor with attached wire leads and a red turbine blade that mounts to the motor shaft. When connected to a low-voltage DC power source, the motor spins the turbine blade to demonstrate electrical energy being converted into motion. With moving air from a fan, the motor can also be used as a simple wind turbine generator to help demonstrate how mechanical motion can be converted back into electrical energy.

This single-unit version is useful for individual experiments, teacher demonstrations, replacement parts, homeschool activities, makerspaces, and small STEM projects.

Need enough for lab groups or a full classroom activity?
See our Classroom Pack of 10 Mini DC Motor & Wind Turbine STEM Demos.

Features:

• Includes 1 miniature DC motor and 1 red turbine blade
• Motor operates on 1.5–3.0V DC
• Includes attached wire leads for easy circuit connections
• Demonstrates simple motor action and basic generator principles
• Useful for wind energy, renewable energy, circuits, electricity, and energy conversion lessons
• Great for STEM classrooms, homeschool science, makerspaces, and replacement use

Suggested classroom uses:

• Demonstrate how a small DC motor works
• Show electrical energy converting into mechanical motion
• Use airflow from a fan to model wind power generation
• Build simple circuits with batteries, switches, and connecting wires
• Compare turbine speed under different airflow conditions

This compact demo is a practical addition to electricity, physical science, and renewable energy lessons.

Need these for a classroom activity?
This is the single-unit version. For lab groups, STEM programs, and classroom sets, see our Classroom Pack of 10 Mini DC Motor & Wind Turbine STEM Demos.