Building a Fan with a Display

Introduction and Problem Statement00:00

The creator discusses the issues of working in summer heat and explores solutions. The focus shifts to building a fan that can also display images.

Basic Concept and Physics Behind the Display05:07

An explanation of how the visual persistence phenomenon allows for the fan's display function using RGB lights mounted on fan blades.

Choosing Components and Initial Design10:45

The creator decides between purchasing a fan and building one, eventually opting to build a unique fan using an Arduino Nano, LEDs, and sensors.

Testing the Prototype15:30

Initial tests determine the feasibility of the design. Issues like component placement and speed measurement are addressed.

Building the Advanced Fan21:00

The creator works on a more sophisticated version of the fan, addressing issues with power supply, component placement, and data transfer.

Enhancing the Display30:45

The creator enhances display quality by changing component positions and using a Raspberry Pi for improved performance.

Final Adjustments and Testing40:00

After troubleshooting and optimizing, the final tests show the fan displaying images and videos successfully.

Conclusion and Future Projects48:30

The project concludes with reflections on improvements and a tease for future projects, including a unique flying robot.