New A4 Jailbreak Debacle Puts The Brakes On For IPad

October 10, 2010 by Mike Szczys 26 Comments

If you’ve been waiting in the wings for the next Jailbreak to be release you should know there’s been a bit of a speed bump. [ChronicDevTeam], which has been working on an exploit for A4-based iOS devices called SHAtter, tweeted last Thursday that the fully tested, untethered, and unpatchable package knows as greenpois0n would be released today. But on Friday [Geohot], who you may remember from the PlayStation 3 Hypervisor exploit, rolled out his own mostly untested and admittedly beta jailbreak called limera1n.

So where does that leave the situation? Because [geohot] used a different exploit, the [ChronicDevTeam] decided not to release greenp0ison. If they did, it would give Apple a chance to block two different exploits. Instead they are working feverishly to incorporate, test, and repackage using the same exploit as limera1n.

If you don’t want to wait, jailbreak now, but you risk problems with an unstable exploit method that is only available for Windows.

[via @ChronicDevTeam]

A Ride Into Space, But Nothing Fancy

October 5, 2010 by Mike Szczys 67 Comments

[Luke Geissbuhler] wanted to send something into space, a fun project his kids could get in on too. Instead of sending up a suite of electronic components they went with consumer electronics. The key element, an HD camera to record the event, is protected by a styrofoam shell and soft foam padding. To help ensure that the device was recovered an iPhone also made the trip, running a GPS tracking program that continuously updated the package’s location. To combat the ill-effects of severe cold some chemical hand warming packs also joined the flight.

As you can see after the break, it was a success. The camera documented an incredible ride, with a balloon rupture at 19 miles above the earth (that must be a calculated height as there’s no altimeter in the package). The pod came down gently thanks to a parachute and was recovered just 30 miles from where it launched.

Continue reading “A Ride Into Space, But Nothing Fancy” →

Wireless Electrocardiography… With IPhone

September 27, 2010 by Mike Szczys 32 Comments

This module is a sensor package for monitoring the electrical activity of the heart. It is the product of an effort to create a Wireless Body Sensor Network node that is dependable while consuming very little electricity, which means a longer battery life. To accomplish this, the microcontroller in charge of the node compresses the data (not usually done with wireless ECG hardware) so that the radio transmissions are as short and infrequent as possible.

[Igor] sent us this tip and had a short question and answer session with one of the developers. It seems they are working with the MSP430 chips right now because of their low power consumption. Unfortunately those chips still draw a high load when transmitting so future revisions will utilize an alternative.

Oh, and why the iPhone? The device that displays the data makes little difference. In this case they’re transmitting via Bluetooth for a real-time display (seen in the video after the break). This could be used for a wide variety of devices, or monitored remotely via the Internet.

Continue reading “Wireless Electrocardiography… With IPhone” →

Automated Entry For A Garden Gate

September 14, 2010 by Mike Szczys 14 Comments

[Dan McGrath] tipped us off about a solution for a problem that most people don’t have. He built a web-based entry system for his garden gate. This isn’t quite as original as that chain and sprocket dorm room system, but it does use a keypad for entry. [Dan’s] already got a web server and home automation box that is always running. He coded a webpage that presents a virtual keypad for code entry. If the right code is input the system unlocks the electronic strike on the other side of this gate. Since the interface is a web page you can load if from any web browser (an iPhone is used for demonstration purposes after the break). But if you don’t have internet access you’re in trouble; there’s no physical keypad. But we guess you could always just jump the fence. Continue reading “Automated Entry For A Garden Gate” →

LED Suit Lights Up The Night

September 1, 2010 by Jakob Griffith 30 Comments

When the tipline popped up with this LED suit, part two, by [Marc DeVidts] we were expecing a simple led version of the previously known EL coat.

Well we were right and wrong in the same instance. Correct in that like predictions, the outcome is stonking great. Wrong in that this suit far outpaces EL in abilities we weren’t expecting. Namely to start off, an iPhone app over WiFi dictates to some 200 Arduino multiplexed RGB LED modules to dance randomly or follow patterns; an accelerometer and microphone are also implanted to further some effects. And finally if the suit isn’t enough to make you giddy, his PCB and enclosure milling surely will. Catch a video of the entire setup after the break.

Continue reading “LED Suit Lights Up The Night” →

IPhone Drum Machine Isn’t Synthesized

August 27, 2010 by Mike Szczys 11 Comments

There was a time when a drummer would grab some sticks and lay out a groove using the items around him as instruments. [Lsa Wilson] would rather not work quite that hard and has chosen to do the same thing by tapping on an iPhone screen. As you can see in the clip after the break, many of the items in the room around him have been fitted with solenoids. Each is connected to an Arduino which is then controlled by Open Sound Control and interfaced with the iPhone via TouchOSC. We love the sounds being created and can’t help being reminded of the Multixylophoniomnibus.

Jailbreak Your Apple Products

August 2, 2010 by Jakob Griffith 31 Comments

It’s finally here, after being declared completely legal to jailbreak your iPhone, JailbreakMe 2.0 is released.

Now, any and all iDevices can be jailbroken by simply visiting the URL above; however, before you start your devious adventure in the land of apps not approved by big brother Apple, there are a few issues.

The webpage is being slammed at the moment so you’ll have to wait. There is a chance the jailbreak will not work, and you could brick your phone. MMS and Facetime are having complications after jailbreaking. And finally, carrier unlock still needs to be done with ultrasn0w.

But beyond those small stepping stones, jailbreaking is just a touch away.