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USB powered 3D printing mini vacuum cleaner
French student Loann Boudin is a passionate maker and creator. Recently, he was inspired to build his own mini vacuum cleaner—not because he couldn’t afford one, but because he wanted something unique and functional. Instead of buying a mass-produced device, he decided to design and 3D print his own.
Boudin spends a lot of time tinkering with materials like plastic, wood, and electronics, often resulting in a cluttered workspace filled with parts and tools. This messy environment made him realize he needed a small, efficient cleaning tool. That’s when the idea for a custom mini vacuum cleaner came to life.
“I wanted something that could clean up the little bits and pieces I collect—like my laptop keyboard, desk, and other tiny objects,†he explained. “So I decided to make my own.â€
To bring his vision to life, Boudin gathered some common components: a RE-140 DC motor from a toy, an old iPhone 5 USB cable, a 6×12 mm switch, Lego bricks, a tea bag for the filter, and, of course, a 3D printer.
The most important part of the vacuum is the turbine. After studying the original turbines from a handheld vacuum cleaner, he used SolidWorks to design a version that met his needs. The final product is surprisingly simple, consisting of just seven 3D-printed parts: a top cover, motor bracket, two turbine pieces, a turbine cover, a filter holder, and a dust can.
Although Boudin didn’t own a 3D printer himself, he found a local 3D printing service through 3D Hubs, just 1.4 miles away. But instead of using it, he opted to use a Prusa I3 printer at an electronics club he was part of. He controlled the printer using Repetier and Slic3r software.
This project not only helped him keep his workspace tidy but also gave him a sense of accomplishment. It's a great example of how creativity, resourcefulness, and a bit of engineering can turn a simple idea into a working prototype.