jalla2000 - Slashdot User

Comment I did it by watching the LED (Score 1) 215

by jalla2000 on Wednesday November 12, 2008 @08:41PM (#25741303) Attached to: Saving Energy Via Webcam-Based Meter Reading?

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!

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It isn't easy being the parent of a six-year-old. However, it's a pretty small price to pay for having somebody around the house who understands computers.