links for 2009-04-25

  • Growing Plants With LED Lights
    In this instructable i shall be demonstrating how to grow small plants under the glorious glow of LED lights. Woop!
    (tags: plants led)
  • Milk Bottle LED Lights, Arduino Controlled
    Make PPE milk bottles into good looking LED lights, and use an Arduino to control them. This recycles a number of things, mainly the milk bottles, and uses a very low amount of power: the LEDs apparently dissipate less than 3 watts but are bright enough to see by.
    Among other things, I wanted to see if I could make an electronic light feel more human friendly than most, and found rotary controllers are a good way of doing this.

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