
In this video, we demonstrate how to run a small DC fan using a gear motor. This is a simple and practical experiment that shows how mechanical energy can be converted into electrical energy to power a fan.
A gear motor typically rotates at a low speed but produces high torque. We manually spun the motor to generate enough voltage to run the fan. The entire process is explained step-by-step in the video for easy understanding.
We used a small DC fan that usually operates at 5V or 12V. The amount of electricity generated depends on the motor’s rotational speed, so the video shows how to spin the motor faster to produce the required power.
In this experiment, we connected the motor’s output directly to the fan without using any diode or additional circuits. We tested whether the fan could run directly when the motor is spun fast enough.
This experiment is very useful for technology enthusiasts and students as it helps to understand the basic concepts of electricity generation and its simple applications. You can also try this easy project at home.
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