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Hackable Microcontroller-Powered Valentine's Card

Posted by kdawson on from the gotta-have-heart dept.

compumike writes "If you have a significant other to impress this Valentine's Day, consider putting your programming skills to use. This video tutorial shows how to build an LED Heart Valentine's card, powered by a microcontroller running C code, with a neat randomized 'twinkling' effect in an interrupt handler. Think about it: how many ladies can say that their Valentine's card runs at 14 MHz?"

3 of 133 comments (clear)

  1. Terrible News! Please read! by Anonymous Coward · · Score: -1, Troll

    At 10:28pm EST Rob Malda was rushed to the emergency room and was found to have a microscopic penis. Yes, folks, Rob "CmdrTaco" Malda, hero to many millions of slashdot nerds around the world, is hung like a 3 year old Asian boy.

  2. Re:Hallmark is your friend... by Anonymous Coward · · Score: -1, Troll

    Better yet, make them say, "Islam is the Light" or "Satan is King."

  3. can't be serious by Anonymous Coward · · Score: -1, Troll

    ow come on, this sucks and we all know it.