Month: October 2008

Mini-POV Hat

October 22, 2008 by 7 Comments

[youtube=http://www.youtube.com/watch?v=lfYU4grHD7g]

Viddy yourself this Halloween standing out amongst your droogs with this Mini-POV bowler. We’ll quit with the nadsat so as to avoid a kick to the yarbles, you have our sincerest appy polly loggy for starting in the first place. [cheeto4493] modified a Mini-POV to sit atop the bowler with an extension hanging out toward the brim that houses the lights. A motor, mounted inside the hat spins the entire device. Some counterweight was necessary to keep the whole thing from wobbling too much.

It is worth noting that, in person, the message scrolls slowly by. The refresh rate on the camera causes it to seem to jump around in the video.

USB Authenticated Deadbolt Lock

October 22, 2008 by 29 Comments

The Makers local 256 sent us this USB authenticated deadbolt prject. For roughly $60 these guys built an authentication system that reads the serial number off of the chip in a USB storage device.  The actual content on the memory in the USB device is not used at all. They are using a Freeduino board to control its behavior. It has a magnetic sensor that keeps it from initiating the lock when the door is open.  They mention that they are using Transparent Aluminum as an enclosure, we assume they mean the Star Trek variety, not Aluminium oxynitride. Be sure to check out the video after the break.

Continue reading “USB Authenticated Deadbolt Lock” →

-hard PlAYer- 8 Bit Tunes Hardware Player

October 22, 2008 by 4 Comments

[youtube=http://www.youtube.com/watch?v=zgb_NFdTHZc]

For people who miss the golden age of Atari music, you can recreate the magic of 8 bit music with the -hard plAYer-. [Tolaemon] put a lot of thought and work into this hardware player. From the AY-38912 programmable sound generator, which used to be in old computers like the Atari or Colour Genie, to working with the YM file format, each piece is put together with the utmost care. [Tolaemon] also provides his design, firmware(ZIP), and parts list so that you can make your own hardware player.

[via Matrixsynth]

Android Source Code Released

October 21, 2008 by 14 Comments

[youtube=http://www.youtube.com/watch?v=7Y4thikv-OM&fmt=18]

Google has officially released the Android source code. While the T-Mobile G1 is being released tomorrow—some already have it—it is just one Android device. The availability of the source means that the platform could be port to almost any device. It’s a complete embedded Linux package and we’ve already seen it running on the N810. We can’t wait to see what hacks come out of this.

Hydroelectric Power In Your Shoes

October 21, 2008 by 23 Comments

All comments on style aside, these are pretty cool. They are power generating shoes, that use water and a small turbine. As you step down, the water is forced through the turbine and recirculated back to the reservoir when you lift your foot. It may not change the world, but is definitely interesting. This reminds us of those shoes that we used to pump up til they burst.

Flameless Jack-o’-lantern With An ATtiny13

October 21, 2008 by 10 Comments

[aballen] wanted to light the jack-o’-lantern this year with something that didn’t actually require fire. After searching for a project that was cheap and yielded decent results, he ended up just making his own. This project utilizes an ATtiny13 and two LEDs, red and orange.  The overall build is quick and simple with some very basic code for the flickering. If you really want it more enclosed, there is this similar project using a cheap electric candle. Of course, not everyone has the time or desire to make one that is this realistic. You could always just go the easy way, no microcontroller required.

Why limit it to just lighting up your pumpkin though? Lets take a stroll through Evil Mad Scientist Laboratories hallways and see the Snap O Lantern or the dark detecting pumpkin and the Cyclonolantern.