Need a way to protect your wares from sneaky snoops? With some light soldering to a basic recording module, a small assortment of tools and components, some clothespin hacking (yes, seriously), and other parts you probably already have around the house, you can make your own Talking Booby Trap! Like all ambushes, you arm and […]
Continue ReadingWith the Solar TV Remote project from MAKE Volume 25, you’ll never have to replace your remote control’s batteries again. Instead, just leave it in the sun to charge up! This project is fairly easy and you may already have most of the tools and supplies you’ll need. It might also make you feel slightly […]
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Nikolaus Gradwohl found himself in constant need of battery packs to power his gadgets, so rather than keep purchasing them, he wrote up a parameterizable battery compartment generator.
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Designers MischerTraxler built these coffee-powered clocks for an installation at Venice Design Week.
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Our friends at Syyn Labs, the folks who brought us the Rube Goldberg Machine for OK Go’s “This Too Shall Pass” music video, recently did some commercials for DieHard, one featuring Gary Numan performing his classic song “Cars” on actual cars (their tuned horns), playing them on a keyboard, all powered by a single DieHard […]
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Alex at Tinkerlog writes: For my latest projects I used a lot of single cell LiPo batteries. They are really nice. High power density, low self-discharge, no memory effect and they can deliver quite an amount of current. But LiPo battery handling is a bit more complicated than other rechargeable batteries. You have to take […]
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In this project, we’ll make battery packs essentially for free. If you need a lot, make a lot. If you need more voltage, add on more cells with couplers. If participants and students in your workshop or class all make their own, they can do it together, maybe even doing a manufacturing project to create many for future use.
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