When, born hacker, [Kathryn] was 12, she approached her parents with an interesting proposition; she wanted to restore a Pontiac Fiero before her 16th birthday. So, using her babysitting money, parental guidance, and an enviable attitude, she has set out to do just that. The build log linked above is incomplete as she has not yet reached 16, but … Read the rest
Hacked ARM dev board gives you two for the price of one!
[Matt Evans] took a closer look at the popular (and cheap) STM32F0 Discovery development board and realized he could get a second board out of the deal.
The Discovery board is designed to advertise ST Microntroller’s STM32F0 microchip; which with 8k RAM, 64K Flash, a bunch of peripherals, 48MHz clock, and a low price is a great chip. Though, … Read the rest
Real Life Subtitle Glasses
[Will Powell] sent in his real-time subtitle glasses project. Inspired by the ever cool Google Project Glass, he decided he would experiment with his own version.
He used two Raspberry Pi’s running Debian squeeze, vuzix glasses, microphones, a tv, ipad, and iphone as the hardware components. The flow of data is kind of strange in this project. The audio … Read the rest
Defense Against the Dog Arts
It’s possible that it was [Matt Meerian]‘s awesome pun that won us over, not his ultrasonic bicycle dog defense system, but that would be silly. [Matt] wanted an elegant solution to a common problem when riding a bicycle, dogs. While, obscenities, ammonia, water, pepper spray, and others were suggested, they all had cons that just didn’t appeal to [Matt]. … Read the rest
Small RC Car, Full Size Controller
[Noah Farrington] sent in his latest hack over at his intensely interesting blog; converting a racing wheel arcade controller to a remote control for his RC car. He picked up the arcade controller for free, and decided it would be much cooler to control an RC car he had handy with it. He elected not to use an Arduino … Read the rest
DMG Lib: Digital Mechanism and Gear Library
Reader, [klemens], suggested DMG Lib to us when we posted about a similar site. DMG-Lib is an amazing source of information. It’s primary downside is that a great portion of the text is in a language other than English, though in some ways this is a plus. Latin, Italian, German, and many other languages held the position of being … Read the rest
KMODDL: A mechanism maker’s dream site.
Computers are relatively new still, but we’ve had mechanics for a very long time. KMODDL keeps us from reinventing the wheel. It contains collections of mechanisms with descriptions, pictures, and even videos. We were working on a arbalest design not too long ago, and we were having trouble coming up with a clever ratchet design for one of the parts. … Read the rest







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