Category Archives: upcycle

Building An RC Air Boat from Garbage

What do you get when you combine an old optical drive, some empty soda bottles, and a microcontroller? Well…nothing, really. That’s still just a pile of rubbish. But if you add in a battery, an RC receiver, and some motors, you’re getting dangerously close to a fun little toy to …read more

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Posted in air boat, Arduino Hacks, boat, e-waste, remote control, toy hacks, upcycle | Leave a comment

Empty Can Upcycled Into Portable Speaker

We aren’t suggesting you go digging through the trash looking for empty cans, there’s a word for people who do that, and it isn’t “hacker”. But if you’ve already got some empty cans in the privacy of your own home, you could certainly do worse than turning them into unique enclosures for your electronics projects. Better than sitting in the landfill, surely.

This hack from [Robin Hartley] turns an empty Cadbury hot chocolate can into a portable speaker that’s sure to get some attention. But don’t be fooled: a surprisingly amount of engineering went into this project in the form …read more

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Posted in digital audio hacks, portable speaker, trash, upcycle | Leave a comment

Fail of the Week: Upcycling Failed 3D Prints

Is it possible to recycle failed 3D prints? As it turns out, it is — as long as your definition of “recycle” is somewhat flexible. After all, the world only needs so many coasters.

To be fair, [Devin]’s experiment is more about the upcycling side of the recycling equation, but it was certainly worth undertaking. 3D printing has hardly been reduced to practice, and anyone who spends any time printing knows that it’s easy to mess up. [Devin]’s process starts when the colorful contents of a bin full of failed prints are crushed with a hammer. Spread out onto a …read more

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Posted in PLA, recycle, upcycle | Leave a comment