Category Archives: reuse

Repurposed Plastic Protects PCBs

An errant wire snipping across the wrong electrical pins spells the release of your magic smoke. Even if you are lucky, stray parts are the root of boundless malfunctions from disruptive to deadly. [TheRainHarvester] shares his trick for covering an Arduino Nano with some scrap plastic most of us have …read more

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Posted in case, cover, hardware, how-to, insulation, plastic, protection, recycle, resistant, reuse | Leave a comment

Sorter Uses Cardboard to Organize Card Hoard

If you collect trading cards of any kind, you know that storage quickly becomes an issue. Just ask [theguymasamato]. He used to be really into trading cards, and got back into it when his kids caught the bug. Now he’s sitting on 10,000+ cards that are largely unorganized except for a few that made it into sleeve pages.  They tried to go through them by hand, but only ended up frustrated and overwhelmed. Then he found out about [Michael Portera]’s Pi-powered LEGO card sorter and got all fired up to build a three-part system that feeds cards in one by …read more

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Posted in arduino, Arduino Hacks, cardboard, reuse, stepper motor, thrust bearing, timing belt, world of warcraft | Leave a comment

Roll Your Own Trackball Mouse

What do you do when you’re into trackball mice, but nothing out there is affordable or meets all your murine needs? You build one, of course. And if you’re like [Dangerously Explosive], who has a bunch of old optical mice squeaking around the shop, you can mix and match them to build the perfect one.

The mouse, which looks frozen mid-transformation into a rodential assassin, is a customized work of utilitarian art. Despite the excellent results, this project was not without its traps. [Dangerously] got really far into the build before discovering the USB interface chip was dead. Then he …read more

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Posted in mouse, optical mouse, ping pong ball, reuse, track ball, trackball | Leave a comment

Laser Cutter Turns Scrapped To Shipped

We’ll go way out on a limb here and say you’ve probably got a ridiculous amount of flattened cardboard boxes. We’re buying more stuff online than ever before, and all those boxes really start to add up. At the least we hope they’re making it to the recycling bin, but what about reusing them? Surely there’s something you could do with all those empty shipping boxes…

Here’s a wild idea…why not use them to ship things? But not exactly as they are, unless you’re in the business of shipping big stuff, the probably won’t do you much good as-is. Instead, …read more

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Posted in laser cutter, laser hacks, reuse, shipping | Leave a comment

Broken Screen Becomes Polarizing Art Lamp

Got a broken laptop screen sitting around? If you haven’t already pilfered the LEDs and used the polarizing sheets for screen privacy filters, why not turn it into a unique table lamp? See if you can use more parts of the screen than [alexmaree-ross] did.

This is a simple idea with great-looking results, but the process is a bit fiddly. After all the layers are separated and the LEDs extracted, there’s still the matter of figuring out how they’re wired up. [alexmaree] tested them in pairs to see how they’re grouped together and ultimately powered them with a transformer from …read more

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Posted in laptop screen, led hacks, leds, polarizing film, reuse | Leave a comment

DIY Designer Wallet From Designer Bag

Why do people drop hundreds of dollars on designer goods? The easy answer is that, in theory, the goods are worth the expense. The materials, craftsmanship, and attention to detail are all top-notch and culminate in the finest finery money can buy.

So, would you spend hundreds of dollars on a designer wallet? If you have leather crafting skills and a thrift store nearby, you could just follow [Corter Leather]’s example and make your own. He found a diamond in the rough—a genuine, well-loved Louis Vuitton bag languishing in a secondhand shop. The leather bottom and handles were dry and …read more

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Posted in leather, leather crafting, louis vuitton, misc hacks, reuse, wallet | Leave a comment