Category Archives: magnet wire

How Do You Get PCI-E On The Atomic Pi? Very Carefully.

At this point, you’ve almost certainly heard about the Atomic Pi. The diminutive board that once served as the guts of a failed robot now lives on as a powerful x86 SBC available at a fire sale price. How long you’ll be able to buy them and what happens when …read more

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Posted in Atomic Pi, computer hacks, ethernet, hardware, intel atom, magnet wire, pci express, PCI-E | Leave a comment

RFID Payment Ring Made from Dissolved Credit Card

RFID payment systems are one of those things that the community seems to be divided on. Some only see the technology as a potential security liability, and will go a far as to disable the RFID chip in their card so that it can’t be read by a would-be attacker. …read more

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Posted in contactless payment, credit card, magnet wire, radio hacks, rfid, silicone mold, wearable hacks | Leave a comment

Junkbox Freezer Alarm Keeps Steaks Safe

A fully stocked freezer can be a blessing, but it’s also a disaster waiting to happen. Depending on your tastes, there could be hundreds of dollars worth of food in there, and the only thing between it and the landfill is an uninterrupted supply of electricity. Keep the freezer in an out-of-the-way spot and your food is at even greater risk.

Mitigating that risk is the job of this junkbox power failure alarm. [Derek]’s freezer is in the garage, where GFCI outlets are mandated by code. We’ve covered circuit protection before, including GFCIs, and while they can save a life, …read more

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Posted in home hacks, magnet wire, peak detector, refrrigerator | Leave a comment