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Boarduino In Rainbows

This here is the exotic scandinavian straw-spined porkypine. During the mating season, it illuminates into a magical rainbow, so as to attract other boarduinos

Controlling so many RGB leds is quite a challenge, especially without hardware support!
Read more about it at the ladyada.net forums…

This entry was posted on Monday, March 17th, 2008 at 11:27 pm and is filed under arduino. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

One Response to “Boarduino In Rainbows”

  1. Keenan Says:
    March 18th, 2008 at 5:12 am

    The TI TLC5940 is a good chip for doing this kind of thing. 16 channels of PWM and current sources in an SPI-controlled 28DIP. Fun chip to play with.

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