DIYson Fan

The hot summer months have officially arrived, and when the temperatures start climbing, a reliable way to cool yourself off becomes an absolute necessity. I originally designed and built this portable fan for someone who desperately needed a quick way to beat the heat on the go.

Merging a sleek, modern aesthetic with a look inspired by high-end Dyson hair dryers, this project is designed to turn heads while keeping you comfortable.

🛠 Design & Performance Notes

While the sleek, portable profile looks fantastic, this design can definitely be improved!

To keep the device compact and easy to carry, I opted for a specific motor size. Because of this, the airflow isn't quite as strong as I initially expected. It’s great for a personal breeze, but there is plenty of room for makers to experiment and upgrade the internals for a heavier-duty kick.

• Material Choice: Printed entirely in PETG to ensure long-term durability in everyday environments and to prevent surface blemishes over time.

⚡ What You’ll Need

This is a fun, hands-on DIY build that requires some basic electronics assembly:

• Batteries: 2x AA batteries

• Control: A red push button to match the sleek color accents of the build

• Tools: Soldering equipment for safe electrical connections

💡 Assembly Tip: Stopping the Rattle

Because of the compact internal space, the batteries can sometimes rattle around inside the enclosure. To fix this:

1. Wrap a piece of cloth around the battery setup or tuck it strategically to cushion the fit.

2. Crucial Safety Step: Always ensure everything is completely electrically safe by using electrical tape over exposed terminals and connections before sealing it up. This keeps the project secure while silencing any annoying rattles!