Microchip’s PIC Development For IPhone And IPod

March 29, 2010 by Mike Szczys 31 Comments

It seems a bit late to the party, but Microchip has just announced a family of PIC development boards for Apple products. The three offerings include a digital audio development kit, 8-bit accessory development and charging kit, and a 16-bit accessory development and charging kit for iPhone or iPod.

We’ve seen a lot of homebrew Apple addons that use microcontrollers. This not only takes the hardware interface to the next level, it does it with Apple’s blessing. But somehow that doesn’t seem like quite as much fun.

[Thanks Juan]

RFID Reader For IPhone

March 14, 2010 by Mike Szczys 13 Comments

[Benjamin Blundell] built an RFID reader for the iPhone. A jailbroken iPhone connects to this project box by patching into a standard iPhone USB cable. Like in past iPhone serial projects, [Benjamin] is using openFrameworks for the software interface. Right now this reader only detects low-frequency tags but he’s working on the code to read MIFARE tags as well. See the magic of a tag ID displayed on the screen in the video after the break.

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Hardware Jailbreak Eases Reboot Pains

March 11, 2010 by Mike Szczys 43 Comments

This device can jailbreak an iPhone. It doesn’t require a computer and it can either reboot a phone that was one-time-boot jailbroken using the blackra1n exploit, or jailbreak a factory fresh unit. We wouldn’t say this solves the tethering problem caused by blackra1n (needing to return to a computer to reboot the phone), but it certainly does ease the pain. We saw some info about the board layout but no parts list or firmware. See the demo after the break and leave a comment if you have more information on the parts or code.

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IPhone Case Rehabilitation

March 3, 2010 by Mike Szczys 42 Comments

[Richard Cabrera’s] iPhone was scratched from years of use. A big part of the appeal of Apple products is the dose of sexy that comes with them, so he set out to remedy this abomination. His iPhone case rehabilitation guide walks you through the miraculous transformation. One of the tools he uses is a headlight lens restoration kit from 3M because its polishing pads include graduated levels of grit for the transition from rough sanding to buffing. As you can see, the logo and text have been buffed off but that’s a small price to pay for what looks like a shiny new device.

Developing For IPhone Serial Communications

February 15, 2010 by Mike Szczys 7 Comments

[Hcgilje] threw together a tutorial on using serial communications in iPhone applications. It builds upon the DevDot tutorial which was posted back in 2007. A lot has changed since then; the firmware has come a long way and there are several development tools that now make things a bit easier for you. His examples use Interface Builder and openFrameworks to demonstrate GUI control of an LED and a servo motor. Now go out and design your own peripherals for this popular handset.

Missile Command On IPhone With Real Missiles

December 24, 2009 by Mike Szczys 13 Comments

[Jeff] and his team completed this iPhone controlled rocket launcher as part of their final project at Georgia Tech. Two servos provide the rotation referenced by an onboard electronic compass, and elevation control for launch. These are interfaced with an eBox 2300 using a few Phidgets boards.

Check out the launch video below. It’s too bad that they went with a commercial solution for servo control rather than building it themselves (especially considering it is an embedded systems class). But it is a nice build none the less. Now they need to add some imaging equipment to the rockets and they’ll be in business.

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IPhone N64 Emulation With WiiMote

December 23, 2009 by Mike Szczys 21 Comments

[youtube=http://www.youtube.com/watch?v=ql0V4SNt-c4]

[ZodTTD] has released a Nintendo 64 emulator for iPhone. It is available (for a price) at the Cydia store and can be installed on jailbroken iPhones. The video shows Wii Remote support as a control interface that uses both buttons and the accelerometer, an addition since we last looked at his work. There is no word about nunchuck functionality, a must if you’re going to try to 100% Mario64.