WiiMote + IPhone Update

Using a Wii remote as the controller for iPhone games? Brilliant! We’ve been waiting to see some creative usage of this pairing since we covered it back in August. [ZodTTD] is the person who ported MAME over to the iPhone. Now he’s added support for the Wii remote in Mame4iPhone via the BTstack project. BTstack seeks to add Bluetooth stack functionality to devices that don’t have it or where it is limited (the iPhone).

We’ve embedded video after the break of the WiiMote used to play a MAME game. [ZodTTD] is also the author of nes4iPhone, we hope that’s the next project he will add BTstack support to!

Continue reading “WiiMote + IPhone Update” →

Water The Tree – There’s An App For That?

Well no, but [Chris] needed something to remind him when to water the tree. Most folks would use their nifty iPhone to set up a calendar reminder, but why do that when you can purpose a 32 bit microcontroller to do it for you?

To detect a falling water level [Chris] attached a two-pin header to the end of a clothes pin clipped to the side of the tree stand. When the water level is covering the pins it completes a circuit, verified by a measurable current. When the water level drops the mbed microcontroller detects the loss of conductivity and through some creative code sends out an email and SMS reminder.

If you’re in love with your iPhone but not your living things, this will keep that tree kicking until after the new year.

Phone Controlled Solar Charged Tank

[youtube=http://www.youtube.com/watch?v=RmLU4GS7zAI]

This looks like a fun little project. [Chris] has built a tank that he is controlling using his iPhone.  Constructed mainly of off the shelf parts, like an Arduino and an Xbee wireless unit, the tank is controlled via processing. You can see that it is fairly responsive as he changes the speed of the motors. You don’t need an iPhone for this, really to do exactly what he’s doing any multi-touch input would work. You can download the code for it from his site.

We’re a bit curious about the solar charging. How much power does this use? Doesn’t that panel look a bit small? How long does it take to charge?

[via HacknMod]

Double Dose Of IPhone Camera Hacks

Why take an iPhone, a slim device that already takes decent photographs and add several macro magnifying lenses? For [Mathijs], simply because he could, But now he can take some awesome macro pictures.

[Bhautik] (maker of the tilt-shift Plungercam) took the concept further. With some more trademark plumbing supplies and a lot of duct tape, secured an interchangeable SLR lense assembly to the back of his iPhone.

Check out some photos from both setups after the break. Continue reading “Double Dose Of IPhone Camera Hacks” →

Using An IPhone As A Newton Keyboard

[youtube=http://www.youtube.com/watch?v=iN44Eq4Thgo]

[Jesus Alvarez] sent us this funny little project. If you happen to have an iPhone and an old Apple Newton, you can use the iPhone as a keyboard for the Newton. You can download the schematic from his site to build the wire to connect the two. After that, you have to run an app on your iPhone that you can find once you’ve jailbroken your phone. At that point you are ready to go. Aside from the ability to say you could, we’re not sure why you would do this. It made us chuckle though. Maybe we’re not firing on all synapses though due to turkey overload.

Make Any Gloves Work With A Touch Screen

The chill of autumn is upon us, and with it comes the awkward sport of trying to work touch-sensitive phones and gadgets with gloved fingers. One can try toughing it out with fingerless gloves, or we’ve seen some costly solutions in the forms of specialized gloves and capacitive-compatible styluses, but sometimes simple is best: all it takes is a few stitches of conductive thread in the fingertips.

Conductive thread is available from various sources; SparkFun Electronics comes naturally to mind, but most vendors carrying the LilyPad Arduino will stock a suitable thread as well. Don’t fret if you’ve never sewn before — just a few simple loops are required, and it doesn’t need to be especially tidy. In principle this should work for trackpads and capacitive mice as well, if you use those in the field. For multitouch devices, add a separate conductive bit to each fingertip.

[via Lifehacker]

Robot Interface Lets Fingers Do The Walking

[youtube=http://www.youtube.com/watch?v=945Z2xtdEBE]

We’re filing this one under “best interface implementation”. This robot is controlled by finger gestures on the surface of an iPod Touch. It can walk forward, turn, sidestep, jump, and kick a ball based on the input it receives from your sweaty digits. Unlike vehicles controlled by an iPhone (or by Power Wheels), this has some potential. Especially considering the inevitable proliferation of multi-touch devices in our everyday lives.