[vimeo http://vimeo.com/5267475%5D
[Trammell] has released a new firmware for the Canon 5D Mark II DSLR geared toward film makers. The stock firmware was very limited on the audio side. This firmware adds features such as live VU meters, reduced audio noise, and crop marks for filming in different formats. The firmware is written in a manner that it can be extended fairly easily. Hopefully this will turn out to be as helpful as CHDK has been for point and shoot cameras.
[Adam] made a remote camera trigger that uses a laser. He had to install CHDK on his camera, which we’ve featured in a how-to, in order for it to work. CHDK allowed for a remote shutter trigger through the USB port. The laser bounces off a mirror and onto the photoresisitor hooked up to an Arduino. When the beam is broken, the Arduino sets off the trigger. He also plans to use the trigger to tweet over ethernet. Embedded is a video demonstrating its functionality.
[Daniel] sent us his entry to the Epilog laser cutter challenge on instructables. He made a book scanner, mainly out of found parts. The bulk of the project was salvaged from dumpsters, though if you’re not comfortable with that, the free section of craigslist might be able to do the job. The cameras are loaded with CHDK, using StereoData maker, and custom software to compile the images into PDFs. They did a fantastic job of documenting every step of the construction, including helpful tips for some of the more complicated parts. There are several videos in the instructable, so be sure to check them out. We’re particularly amused by the extra step of making the photo captions visually interesting. At 79 steps, it’s a long read, but well worth it.
[betaj] shares this cool mod with us. They used an Amiga joystick to create the shutter release for their camera. The circuit is pretty simple, consisting of a battery and a switch. It interfaces with the camera via a USB type A connector. Its fairly simple, but will definitely get some comments from onlookers when it is used. Still, the best mod we’ve seen for a camera by far is the chdk software for Canon digital cameras. I’ll bet we see an NES controller version soon, despite the ergonomic nonsense of it.
[youtube=http://www.youtube.com/watch?v=OlKywUVFJW4]
Both Canon and Nikon recently released DSLR cameras that now include a feature that most consumer level digital cameras have had for sometime: the ability to record movies. What makes movie recording especially appealing on a DSLR is the wide selection of lenses available to get the look you’re after. If you’re an owner of Canon’s 40D you may want to follow [DataGhost]’s progress on the CHDK forum as he is currently working on bringing this function to the 40D.
While [DataGhost] has a working proof of concept he notes that there are still some issues pertaining to the camera powering down while recording a video, autofocusing, and writing to the memory card. Aside from this, [DataGhost] has made considerable progress and is considering adding custom user settings via the mode dial to really give some creative control. We’re excited about this hack and can’t wait for its release to the general public.
[via CHDK forum]
[Codejunkie] has written up a great explanation as to why we mod. He’s specifically talking about the Sony PSP, but many of the points he makes carry over to any modding. Though the “why” question may seem like a no brainer to most of us, we do hear it a lot. We strongly suggest you take a few moments to read his article.
Who hasn’t been asked this question? We all have different reasons to mod things. Some people do it to make improvements, some people do it just for the fun. He lists some of the more practical reasons and makes some insightful comparisons.
For example, he likens some modding to making personalizations to your car. Has anybody asked why you put a custom shifter knob on? No, because we are used to this, just as they are used to being locked out of their electronics. He also talks about products that are crippled from the factory. We’ve covered this situation on Hack a Day before. Is it wrong for you to want your product to function to its built in potential?
He covers a few thoughts on homebrewing software for the PSP as well. There’s no reasonable explanation for why you shouldn’t have full control over something you own.
We’ve seen numerous products geared toward tracking the location and activities of your pets, two in the last month, but we feel sure you can make more functional devices than those you can purchase. Let’s look at a few and consider our options.
