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User: jalla2000

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  1. I did it by watching the LED on Saving Energy Via Webcam-Based Meter Reading? · · Score: 1

    I used a microcontroller to watch the flashing LED on my wattmeter. Had it running for a year before I moved. I froze the webpage so you can still watch the log. Check it out: http://indigo.ed.ntnu.no/jalla/power Open source and everything! Woohoo!