iDili DIY Perpetual Motion Machine Model - Physics Electromagnetic Energy Conservation Teaching Demonstration

iDili DIY Perpetual Motion Machine Model - Physics Electromagnetic Energy Conservation Teaching Demonstration

Hands-on STEM educational model for demonstrating energy conversion and conservation principles. Combines electromagnetic physics with dynamic mechanical design. Ideal for classroom teaching, science fairs, or DIY physics enthusiasts. DIY Perpetual Motion Machine Model - Physics Electromagnetic Energy Conservation Teaching Demonstration

Specifications:
Material: 3D Printed PLA + Wooden Shell
Dimensions: 17cm (L) × 8cm (W) × 13cm (H)
Input Voltage: AC 100-240V
Operating Voltage: DC 12V
Shipping Form: Pre-assembled Finished Product (Ready to Use)

Usage Guidelines:

Power Requirements:
Use a DC power supply above 12V, but DO NOT exceed 24V.
For 12V operation: Ensure the power adapter has a minimum rated output current of 1A.
Connector Specification: 5.5×2.1mm DC jack (Center-positive polarity).
WARNING: Reverse polarity will damage the circuit.

Operation Tips:
Recommended Ball Quantity: 1 (Optimal for stable operation).
Maximum Capacity: 5 balls. Exceeding this limit may cause insufficient electromagnetic thrust, preventing the balls from cycling back to the charging tray.

Applications:
Physics classroom demonstrations (energy conservation, electromagnetism).
Creative science decor for offices or homes.
STEM/STEAM educational gift for teens and adults.