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Next time you head off on that underwater adventure take your camera along with you. [Jkcobabe] shows us how to build a waterproof camera enclosure using just a few components. The box is meant to be used to keep your stuff dry while camping, and the lens housing is made using plumbing fittings from the a home building center. There is a rail system that allows you to mount the camera securely inside, with a flexible button on the outside to actuate the shutter. If anything this is well designed and built, but we might still stick to using disposable cameras under water. Then again, the pros build their own enclosures so we’ll keep our fingers crossed for that $2500 camera as you try to capture that perfect shot.
[Thanks Troy]
Archiving data from old floppy disks can be a tedious process at best. Poorly labeled disks combined with slow transfer speeds put it high on the list of things we would rather not do, and it turns out that [Dweller] was of the same opinion. With an estimated 5,000 floppies in his collection, he finally decided it was time to clean house.
With no idea of what was stored where, he decided the best way to go about the process was to read all of the disks, archiving everything, saving the sorting process for later. He originally started by building a floppy autoloader out of Lego Mindstorm parts, which looked good on paper, but performed pretty poorly.
He came across an old floppy duplicator on eBay and figured that since the machine was built for handling gobs of disks, that it was the perfect base for his autoloader. He pulled the mechanical bits from the machine, incorporating them into the rig you see above. He swapped out the duplicator’s brains for an Arduino, which allows him to batch copy his disks and save a picture of each label with little effort.
He says that the system works great, making his life a lot easier (and less cluttered!)
Check out the video below to see his floppy autoloader in action.
[Manishi] wrote in to share his latest project, a Bluetooth DSLR controller that works with Android. More than a mere Bluetooth shutter trigger, his device lets you control a wide array of other settings such as aperture, shutter speed, ISO, white balance, focus position and live view.
His “YaNis” control system was built using an Arduino Pro Mini, along with a USB host shield and a Bluetooth module he picked up from SparkFun. Obviously any other Arduino and SPP compatible Bluetooth board can be used, though component size is definitely a consideration for this project, and his selections are pretty well-suited to the job. The Arduino half of the software relies heavily on [Oleg Maruzov’s] PTP/USB libraries to get things done, but the free Android control app is all [Manishi’s] creation.
The Bluetooth dongle connects to the camera via USB, and once it’s paired with his Android phone, [Manishi] has total control at his fingertips. He has plenty of improvements planned for the near future including additional camera support, so we expect that we’ll see an even more robust control application before too long.
Continue reading to see a quick video demo of YaNis in action.
Fanboys may be in shock from seeing duct tape applied to the screen of an iPad, but we can assure you it’s in the name of science. [Michael Knuepfel] is working on his thesis for the ITP graduate program at the Tisch School for the Arts. He managed to augment the usability of touchscreen devices by adding hardware to them.
What he’s come up with are devices for both input and output. The output devices generally rely on light and color of light displayed on the screen itself which is picked up by a light sensor. The input devices use conductive material to complete a path between your hand and your screen. This lets the capacitive sensing screen detect the presence of your hand, through the conductor. Some of his example devices include gaming controller overlays, encoder rings, and multiple stylus designs.
After the break we’ve embedded [Michael's] teaser trailer which jumps through several demonstrations. It’s plenty to get your mind rolling, but if you want to know more you must watch his thesis presentation. It’s available as an MP4 download on this page. Just search for his name, [Michael Knuepfel] for the proper link.
[via Make]
The Open Hardware Summit is gearing up for their second annual conference, which is to be held on September 15th, 2011 in New York City. The summit aims to be a venue where users can present, discuss, and learn about open hardware of all kinds. Hot on the heels of the Open Hardware definition announcement, the summit is bound to be an exciting gathering of hackers, makers and hobbyists of all kinds.
The organizers are looking to you, the hacker community, to help put make the event a memorable one. They have put out an official call for submissions in several broad formats. They are interested in talks, breakout sessions, and project demos on topics such as manufacturing, diy technology, open hardware in the enterprise, and more.
If you think you have something interesting to share with the open hardware community, make your voice heard, and be sure to get your submissions in before the June 24th deadline!
[via NYC Resistor]