[youtube=http://www.youtube.com/watch?v=3FPHpMonoC8]
Yo dawg, we heard you liked accelerometers… Apparently people have been wanting this for a while. We’re not completely sure why, so we’ll wait and see what gets done with it. [Ubiq_01] has connected a WiiMote to his iPhone and is using it to control and OpenGL application. He has released a tutorial (which seems to be down currently) if you want to try to reproduce it yourself.
[via Makezine]
With DEFCON and Black Hat going on, a lot of security issues are being made public. This year, cellphones have been a larger target than before. More and more people are carrying complex smartphones that have more ways to go wrong. Even worse, since phones are tied to a billed account, it is possible for malicious software to charge phones discreetly. However, Flexilis promises to keep your phone safe. It’s a free mobile anti-virus that works on most smartphones and PDAs with more clients in the works. It also provides easy backup and recovery options, as well as the ability to wipe the phone if it’s lost. The phone makers really need to fix the probelms, but in the meantime Flexilis can provide a quick response.
[via WSJ Digits]
[miketysklar] noticed that a local business was having trouble with their sewage lines. People kept flushing tampons down toilets and it ended up clogging the pump. They had already installed a set of lights and horns to go off when it clogged, but they were hoping for SMS capability so they would know wherever they were. The new system piggybacks off the flashing lights by powering an XBee when they are activated. The signal it sends is recieved by another XBee attached to a computer running a python script. The script then sends a SMS via email to the poor fellow who has to fix it.
Related: Wireless Bootloading
The silicon hacker behind the Chumby, [bunnie huang], was browsing through the Mobile Phone Megamarket in Shenzhen, China and stumbled upon an unusual repair book. It turns out the book had the schematics to hundreds of Nokia phones. It’s hard to tell if they are legitimate, but the amount of information makes them seem so. [bunnie] claims that the book is a learning experience because it shows how some sub-circuits are implemented. Also, it can be a good reference for sourcing parts. Since Nokia buys millions of each component, the supply of parts they use are stable. There are also editions for other brands, such as Motorola and Samsung.
With the 4th of July around the corner, we thought it would be a good idea to give a controller wrap up and show you how to make some ignitors. Last year we covered a microcontroller based fireworks launcher. If you like the idea of a controller but don’t want to run all the wire, we have the wireless fireworks controller. Adding a little twist to the wireless scene are cell phone triggered fireworks. Maybe controllers are not your cup of tea, you could try to microwave your fireworks. After the break we show you how to make ignitors from a diode and a match.
Continue reading “Firework Ignitors And Controllers Roundup”
Pre Insiders has reported that the Pre’s Mojo SDK has been leaked to the internet. Palm was planning an early access program, eventually releasing the SDK by the end of the summer, but this leak has accelerated the process. They are posting several download links, including torrents, but they warn developers to use the tools wisely.
Related: Palm Pre teardown
[via techmeme]
The iPhone dev-team has released Ultrasn0w to SIM unlock the iPhone 3G running the 3.0 firmware. It’s available via Cydia, which installs when you use the recently released PwnageTool to unlock the 3.0 firmware. There doesn’t seem to be any caveats besides advising T-Mobile US users to turn off 3G before install.
