Scientific Experiment DIY Ingredients Small Production Small Invention Infrared Remote Control Fan Puzzle Scientific and Educational Toy

Technology Small Production: Light Control Fan

Experimental Principle:

This Product Involves Knowledge and Principles Such as Light Control and Electric. Light-Controlled Electric Fan Is a Kind of Electric Fan That Realizes Switching through Light-Controlled Circuit. It Consists of Motor, Impeller, Switch, Bracket, Light Control Circuit Board and Other Main Components. When the Sun Or Flashlight Shines on the Light Control Tube, the Electric Fan Circuit Is Automatically Turned on. after the Motor Is Powered on, It Drives Fan Blade Wheel High-Speed Rotation to Generate Wind Power and Accelerate Heat Emission, Making People Feel Cool. When There Is No Strong Light, the Electric Fan Circuit Automatically Closes and Stops Running.

Tips:

1. This Material Does Not Contain Two No. 5 Batteries, Please Bring Your Own.

2. since This Series of Products Are All Handmade, the Dimensional Accuracy Cannot Be Compared with the Products Produced by Mechanical Industrialization. For Buyers with High Dimensional Accuracy Requirements, Please Be Careful!

This Series of Scientific Mini-Production Not Only Wants to Make Several Structural Mini-Production Toys, but Also Provides Children with a Platform-like Foundation, children Can Make More Innovative Designs Based on This Small Production!

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.