iPad hacked to include a Verizon MiFi

posted Jun 15th 2010 8:00am by
filed under: iphone hacks, macs hacks

Finally, some hardware hacking on an iPad.  Finding the 3G connection that came with the iPad lacking, this industrious hacker yanked it out and replaced it with the guts from a MiFi. At the cost of his GPS, he’s gained a better connection and is now a wifi hotspot. It wasn’t horribly complex, but he did have to do a tiny bit more than just plug and play.

[thanks Smilr]

Vuvuzela removal

posted Jun 15th 2010 7:00am by
filed under: digital audio hacks, home entertainment hacks

We’re hearing complaints everywhere about the noisemakers called Vuvuzelas during the world cup. Whether you are a fan of the sport or not, you can appreciate when a fellow hacker gets annoyed and start hacking. [Tube] has created a software filter that manages to remove the sound of the Vuvuzela from the videos. He shares the process of how it was all created, using Logic Express and a Mac mini (Google translation). Maybe this will also provide some relief from the constant stream of Vuvuzela whining as well.

[via DVice]




Android meets Arduino

posted Jun 15th 2010 6:18am by
filed under: android hacks, arduino hacks

This new toolkit, called “Android” meets Arduino, allows you to connect an Arduino to your device and communicate back and forth. You could trigger external events at the Arduino end when an event happens on your phone, or even trigger things on your phone side when something happens at the Arduino.  We can’t wait to see the stuff people come up with beyond simple notifiers.

[via littlebirdceo]

Unbricking with the help of Arduino

posted Jun 14th 2010 3:00pm by
filed under: arduino hacks

A

This bricked Eee PC came to [Janzo] for about $50. Everything was fine with it, except for the failed bios update that rendered it useless to the last owner. [Janzo] set to work with an Arduino on a quest to repair the bios. He looked up the datasheet for the EEPROM that stores the bios and did some delicate soldering to gain access to the power and data pins on the device. A bit of trial and error and he was able to read the registers. Some comparisons between the output file and the official Eee PC bios file in a HEX editor confirmed that the first 80 bytes were fine but after that something went wrong. After coding a quick Python script [Janzo] reflashed the chip and had the computer up and running again.

We’ve seen Eee PC bios recovery before. This is a very simple method because it makes use of the simplicity we find in the Arduino. Nice job.

Update: Flash_Destroyer final destroys EEPROM

posted Jun 14th 2010 1:17pm by
filed under: HackIt

The Flash_Destroyer finally succeeded in rewriting that EEPROM until its demise. When we originally looked at the device it had already recorded 2.5 million successful rewrites. The first appearance of corrupt data occurred at 11,494,069 but that doesn’t tell the whole story. The chip kept working for another 200,000 rewrites before finally showing repeated data corruption.

We do find the writeup pretty interesting. There’s one thing that we can’t stop coming back to though. In the discussion of our original article [Tiago] pointed out that long-term data retention isn’t being tested here. If the abuse of that EEPROM had ended after say five million rewrites, would it have been able to hold the data long-term without corruption? Let us know what you think in the comments.

[Thanks Drone377]




Monster Chess

posted Jun 14th 2010 12:05pm by
filed under: toy hacks

Over 100,000 Lego pieces, 4 people a year to create, and a 12 foot by 12 foot chess board make this the largest most awesome Lego hack we’ve ever seen. Take that Lego Printer.

For a mere $30,000 you too can have such a setup. Not a lot of information is out yet, but we do know all the pieces are remote controlled via a PC with LabVIEW and a total of 38 NXT controllers are used. Oh, and of course you can see it live at the 2010 Brickworld. Check out a video of a replayed game after the jump.

[via Geekologie]

Read the rest of this entry »

Distance measurement input device

posted Jun 14th 2010 11:00am by
filed under: home entertainment hacks

[Larry] put a different spin on a television remote control. He used an Arduino and an IR receiver to learn the codes from the factory remote. Now that he can use an IR LED to playback these signals he worked on an alternative to pressing buttons as the input. The ultrasonic range finder seen above allows him to wave his hand in front of the device to change channels and alter the volume levels. Check it out after the break.

There are many other ways that gestures could be used with this system, including a laser based input method. We’d like to see [Larry's] system incorporated into a coffee table of some kind, as long as there was an opening for the range finder to work.

Read the rest of this entry »

Radio-Walkman-megaphone hybrid

posted Jun 14th 2010 9:54am by
filed under: musical hacks

[Erich] rethought the use of a megaphone and ended up with this Mega-Tape-O-Phone. His first move was to ditch the megaphone’s amplifying circuitry in order to add his own based on an LM386 chip. From there a radio receiver joined the party followed by the guts of a tape player. He relocated the head of the tape deck to the end of a flexible cable and coated the outside of the megaphone bell with magnetic tape. Now he’s surfing the airwaves and scratching away happily.

The use of the tape head has been seen here before, but it was never in a mobile package like this is. Join us after the break for some video of this in action.

Read the rest of this entry »




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