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DIY RFID Beer Safe Protects Your PBR

By Evan Ackerman

Curious about RFID? Overprotective of your beer? Have 30 minutes of free time? The latest episode of Systm (starring David Calkins, who knows a thing or five about robots) shows you how to make your very own RFID locking system. It costs around $100, which is a heck of a lot of replacement PBR, but you don’t have to just use it on your beer fridge. The setup that you learn how to build is modular, and can be attached to pretty much anything… your front door, your cookie jar, your cat, whatever. Check it out:

[ RFID on Systm ]


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