From Lifehacker: Automatically Turn Off Your Electronics When You Leave the Room, Courtesy of Bluetooth

There are a lot of great ways to cut down on your energy bill, but DIYer Mike found an even better, automated way: he’s set up his electrical socket to turn off when he leaves the room. More »

from Lifehacker

About peterjang73

A nerdy father of two, a husband of a beautiful and understanding wife, an engineer who loves anime and tinkering with PCs and games, but most of all, loves God.
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