SCHOOL PROJECT KIT HAND CRANK GENERATOR

Product Description

This kit features a transparent hand-crank assembly that reveals the internal gear system, allowing learners to see exactly how their physical effort is amplified. When the handle is turned, the gears spin a small DC motor that acts as a generator, creating a flow of electricity.

The kit is modular, meaning it can be easily reconfigured for different experiments. It includes everything needed for a complete science fair project, from the generation source to the output components (a fan and a light bulb).

What’s Included in the Kit

• Transparent Hand Crank Generator: High-torque gear assembly with an ergonomic handle.

• DC Generator/Motor: The core component that converts motion into current.

• LED/Incandescent Bulb & Base: To demonstrate electrical energy converted into light.

• Small Fan Blade: To demonstrate mechanical energy conversion.

• Connecting Wires: High-quality cables with spade connectors for solderless assembly.

Learning Experiments

The kit is designed for two primary educational demonstrations:

• Experiment 1: Wind Power Simulation

  • Connect the generator directly to the fan motor.

  • Objective: Observe how manual mechanical work translates into airflow.

• Experiment 2: Electrical Circuitry

  • Connect the generator to the lamp holder and bulb.

  • Objective: Demonstrate how varying the speed of the crank affects the brightness of the light (voltage regulation).