A cool hack: cross a wattmeter with a wireless transmitter…

… and you have a remote power monitoring tool! Make magazine shows off the Tweet-A-Watt:
http://blog.makezine.com/archive/2009/02/tweetawatt_a_twittering_power_meter.html

One Response to A cool hack: cross a wattmeter with a wireless transmitter…

  1. bill_mcgonigle February 6, 2009 at 3:15 am #

    Oooh, those microcontrollers look really nice!

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