Fresh hacks every day
[Rossum] developed a host board that makes it easy to drive a TFT screen using an inexpensive microcontroller. He's looked around at a bunch of LCD's that are easy to get your hands on and decided that the iPod Nano 2G screens are the right balance of performance (176x132 TFT) and low cost ($1-$5). They're not particularly difficult to talk to, but with 22 pins they're a bit hardware hungry. He … [Read more...]
[Alex] wrote in to let us know about this Kinect controlled LED wall that was whipped up at the Tetalab hackerspace in Toulouse, France. The wall, which was built earlier in the year, uses some MAX7313 LED intensity controlling shift registers. Each gets its own board and controls the intensity of sixteen different red LEDs. They're embedded in the wall module and covered with ping-pong balls as … [Read more...]
Now you can capture pictures of our furry friends by building a motion activated wildlife camera. [Doug Paradis] took his Air Freshener hack and used it to trigger a camera. The white dome in the picture above is the PIR sensor from an Air Wick Freshmatic, along with a cheap keychain camera and an MSP430 microcontroller. He used one of the chips that came with the TI Launchpad, a transistor, and … [Read more...]
[Brent] and his wife wanted a way to provide more family time for Grandparents that lived far away. They tried a webcam, but their daughter just didn't oblige by staying in the frame. Instead of chasing her around the room with with the camera he added pan and tilt features to the device. He settled on IR control using a common television remote, similar to our USB remote control receiver … [Read more...]
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