Wednesday, January 20, 2010
Earlier we posted on how we used some free time over the holidays to make Adafruit's Tweet-A-Watt project. We wanted to see if we could combine the device with the dSwitch and conserve some energy around the office. We wrote a quick program that "listens" for a human, and turns the lights off if no one is there. The program ended up saving some energy, which over the year, will save some dough. "How much you ask?" Read on . . .
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