Reader [Nikolaus] decided that instead of using an existing image based bar code decoder, he would write his own. Using the Processing language he created a scanner that parsed the black and white pattern when a bar code was centered on the image. His code then parsed that data and compared it with the initializing character to provide a reference. Currently his scanner supports three character se
[digg=http://digg.com/linux_unix/Ubuntu_Jaunty_on_Amazon_s_Kindle_2]Having read books on a Palm device for years we were excited when Amazon came up with the Kindle. Our problem is that if you’re going to carry around a portable device it should do a whole lot more than just display text from a few books. [Jesse Vincent] managed to get Ubuntu 9.04 Jaunty Jackalope running on the Kindle 2. This ope
The alpha version of Lubuntu 9.10 Karmic Koala is now publicly availabile. The project brings together Ubuntu and LXDE, the Lightweight X11 Desktop Environment. This combination makes for a lighter version of the most popular Linux distribution. Both Xubuntu (which utilizes the Xfce desktop) and Lubuntu are meant to run well on lower resource computers such as netbooks. With the ISO smaller than 4
Root Labs wrote about ICU64, a Commodore 64 emulator with a couple unusual features. The most special of these is the ability to show the entire working RAM of the system. Each RAM address lights up when accessed. The user can also zoom in or change the values at each address if they want. This sounds complicated, but the demo videos demonstrate the power of these abilities. This would also serve
Routers aren’t just for routing network traffic any more. With the help of alternative operating systems such as DD-WRT, Tomato, and OpenWrt, routers are now extremely customizable and can be utilized to suit a number of needs. The main issue with projects built around routers is the need to telnet or SSH into them to get to a console. [Sven Killig] came up with a useful solution that utilizes the
This is a classic example of a well done hack, simply for the sake of hacking. [Jorge] wanted to be able to chart his weight changes. His solution wasn’t to simply buy a scale that could be hooked to the computer. Those are available and aren’t really that expensive. He could have even used pencil and paper to chart it in a few seconds. Instead, [Jorge] started hacking. He took apart a digital sc
Flex sensors, like the ones used in the Nintendo Power Glove, are generally expensive and hard to find. However, [jiovine] demonstrates that they are easy enough to make from spare parts. He sandwiched a strip of plastic from ESD bags between pieces of copper foil, and wrapped the whole thing in heat shrink tubing. The sensor is able to detect bends in either direction, unlike the original power g
4D Systems micro drive provides both raw and FAT level access to microSD cards. The module contains a dedicated host controller that transforms what may be an otherwise intimidating card spec into a group of simple serial commands. With a wide supply range of 3.6-5.5 and .1″ lead spacing, this should be cake walk to tinker with. The device doesn’t support FAT32 yet. According to the GOLDELOX-DOS
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