[youtube=http://www.youtube.com/watch?v=HEHdD7pd64I]
We spotted this video of a delta robot today that seems to be powered by an Arduino. We were wondering when we would see this, happen. The source code is available on the project page. We really like the mouse control, its just fun to watch. You may recall that we recently covered some slightly more complex delta robots.
[via Makezine]
[youtube=http://www.youtube.com/watch?v=XK9en2H7rBA]
We’ve brought you an HDD clock in the past, but [mb1988] tried to bring his project to another level by fully documenting it (in Polish). Inspired by [dzgdzzh]’s version of the same invention, [mb1988] decided to reverse engineer it (as well as make a few changes) and base it on the powerful ATmega128. Since this clock, along with most HDD clocks, can only display solid lines of radii, it cannot be used to display text. However, color schemes and animations can be toggled using a remote control. The housing itself is also pretty impressive. The back part of the enclosure was molded out of Rayobond, while the front was simply the original HDD case but spray-painted black and etched with some original artwork. The source code, schematics, and PCB layouts are freely available to download on the project’s thread, but you will have to login to the forum to access them.
After a lengthy process that had previously met with rejection, Manomio’s Commodore 64 emulator for the iPhone and iPod touch has finally been accepted by Apple. This marks the first time a multi-purpose emulation title has been approved by the App Store. The $4.99 C64 app comes bundled with five fully-licensed classic games, and additional titles can be purchased and downloaded directly within the application.
App Store policies prohibit software that could run downloadable code, which barred most emulation attempts in the past. A couple of Sega titles worked around this by nature of being single-purpose emulators. The condition by which the C64 title was finally approved was the removal of the BASIC programming language (though ironically it’s still shown in screen shots, even on the App Store). Since only sanctioned programs can be installed and run from within the application, no user-alterable code is present.
The C64 emulator is neat enough in itself, but the really encouraging news here is that a precedent has been set; the business model may open the floodgates for developers to bring more classic gaming titles to the iPhone platform. So download that SDK and get hacking!
[via TouchArcade]
Update: The iPhone Blog has a simple work-around for accessing BASIC!
Update 2: App pulled, no surprise. If you jumped on the opportunity while it was available, [George’s] comment might be of interest.
Last week we mentioned an article to cover up that ugly iPod dock; [Jozerworx] did one better by creating his own iPhone dock entirely. He had access to a machine shop where he combined some spare aluminum with an existing iPhone connection cable, but mentions the dock could probably be created with basic hand tools and a power drill. The design is quite minimalist and we would go as far as to say it has that shiny-and-made-by-apple-so-I-have-to-buy-one look. Alternatively, frosted acrylic with some leds would probably look pretty cool too, maybe it would blink whenever there is activity. What kind of dock would you hack?
September 5th marks the fifth anniversary of Hack a Day. We hope you’ve had as much fun hacking, reading, and sending us stories as we’ve had sharing them with everyone.
Whether you destroyed your hard drives or built your own web server we tried to keep things interesting over the past year. It was easy at times because of cool parking meter hacks, great advances in the world of hackintosh, and steam powered pleasure devices. But we couldn’t have done any of it without you. So keep reading, don’t forget to send us your hacks, and we’ll serve up the latest and juciest as we find it. We thought about putting up a list of the best hacks we’ve covered over the last five years. We’d rather hear what you think, so please leave a comment to let us know what your favorites have been.
Why settle for the standard home icon on your browser? If your home button brings you to hackaday.com, why not make the icon reflect that destination? This hack is quick and simple. We’ll take you through it using Firefox 3 and the default theme with standard sized icons. Continue reading “Firefox CSS Hack: Change Navigation Icons”
Those brainy folks over at Stanford are working on an open source digital camera. This is an effort to advance what they call “computational photography”. Basically they’re looking to combine some of the functionality of Photoshop or Gimp right into the camera. One example they discuss is utilizing an algorithm to even out the light levels from one side of the picture to the other. Another trick they’ve already accomplished in the lab is increasing the resolution of full motion video. They take a full resolution photo once every few frames and use the computing power of the camera to incorporate that information into the low-res frames around it.
We like the idea of being able to get at the firmware that runs on our digital cameras. Going with open source would certainly provide that access, but cost will be an issue. The Stanford team hopes to produce a model of what they now call Frankencamera that sells for “less than $1000”.
[via crave]
