PS3 Eye As A Webcam On Windows

September 30, 2008 by Caleb Kraft 12 Comments

The NUI Group has been working hard to bring the PS3 Eye to windows. From the factory, this device has pretty impressive specs, but no windows drivers. After a bit of hacking, they’ve developed a driver for it and released it on their forums. The main reason they are so interested in it is that it can capture full frame at 60 frames per second, making it perfect for multi touch sensing. Now that they’ve got it working with windows, they’re working on a custom PS3 Eye filter for touchlib.

[via PS3 Fanboy, thanks vor]

Upgrading The Cisco PIX 506E

September 28, 2008 by Jason Rollette 37 Comments

[Albert] read the Cisco PIX Wiki, and discovered that the motherboard of the PIX 506E is the same as the PIX 525, which has a 600Mhz Coppermine Pentium III CPU. So he took his Cisco PIX 506E and upgraded it by swapping out the Celeron 300Mhz, with a Pentium III 600Mhz and populating the second PC100 RAM slot inside. The system only shows 448Mhz instead of 600Mhz, but it does recognize the PIII, and there are no problems. The CPU load has dropped to 0% after the CPU swap, and RAM upgrade.

Email Notification Via An RGB LED

September 28, 2008 by Jason Rollette 15 Comments

This project provides LED feedback when an email is received. It uses a 4d-micro-USB module from Dontronics to interface serially and provide power to a Picaxe 08M. The PIC can control color and brightness of a RGB LED. The feedback is given by seven colors of the LED. The code is python script and picaxe basic, which he’s posted.

Knit Touchpad

September 26, 2008 by Caleb Kraft 9 Comments

[Plusea] made her own touchpad using some anti-static gloves and an Arduino. This proof of concept is fairly small, but the system could be scaled quite large if you could find the fabric. She cut apart the anti-static glove, mounted it and wired it to the Arduino. A special piece is made to fit over the finger that is also wired to the Arduino. The location of where she touches is determined by the resistance between the finger and each corner. Watch the video on the instructable to see how it measures.

She mentions that there are a few different ways to build it, some which would not require anything on your finger, but would use another piece mounted behind the touchpad. The method she is currently using though, would allow for the fabrick to be any size or shape, even molded around something.

Direct To Garment Printing

September 20, 2008 by Eliot 32 Comments

[youtube=http://www.youtube.com/watch?v=f3iOuKzhUlQ]

Reader [deren lik] pointed out the world of direct to garment printing to us. You can purchase commercial machines that will print directly onto a t-shirt using inkjet technology. Unfortunately, these machines cost ~$10K, so hackers have decided to fill in the gaps. DIYDTG hosts plans for how to build your own DTG printer. Their standard instructions are based around the Epson C88 printer. A custom carrier is constructed and then the printer components are bolted on top. Commercial DTG printers are also based on Epson parts and you can easily purchase the garment inks even if you didn’t pay a premium for your printer.

60 Watt Solar Panel Built From Cells

September 14, 2008 by Jason Rollette 19 Comments

Our love for solar projects continues on with this method to make your own solar panels. [Mike] built a 60 watt solar panel from individual solar cells he purchased off eBay. Procuring parts off of eBay normally causes others hardship when they try to duplicate the project, however in this case there are so many types of cells people can use to produce their own unique solar panel. Even cells that are extremely damaged my still be used, as in this example. To charge a 12 volt battery the number of cells in series just needs to be 16-18 volts, and the rest in parallel will supply more current. Charging a battery without a charge controller is not recommended, but commercial ones are easily had. Those not interested in jumping all the way in with solar may want to test the waters by building their own panel and putting it to use as a charging station for your portable gadgets.

Cheap USB LCD

September 13, 2008 by Eliot 13 Comments

Part of the pre-Vista hype was the idea of auxiliary displays. Laptop and desktop displays would provide additional information from your computer. The Vista SideShow feature hasn’t really caught on and the surplus hardware has started to drop in price. Take this PicoLCD for example: It’s a 4×20 character LCD with an IR receiver, multiple buttons, and a USB connection. The best part is: it has Linux drivers and an open source SDK. We know a lot of you like wiring up HD44780 based screens, but it’s hard to pass up a $50 prepackaged solution with such nice extras.

[via Engadget]