Use IPhone To Run Yourself Over

October 24, 2009 by Mike Szczys 39 Comments

run-yourself-down-with-iphone

The Spirit of Berlin team has developed an iPhone app to remotely control a minivan. They didn’t have to do much to the vehicle to get this working because the platform was developed for the 2007 Darpa Urban Challenge. The iPhone connects with the driving circuitry via WiFi and offers a gas button, a brake button, and a steering button to enable the accelerometer for turning. The front camera video is transmitted to the iPhone in real-time.

In the picture above you can see the operator in the center of the van’s camera view. It looks like the van’s top speed is limited, but remembering our own ineptitude in piloting RC vehicles, we hope this doesn’t result in a Darwin Award. We’ve embedded a video after the break. Everyone loves to see some Mario Kart reeneactment. You can catch some around 2:28 into the video. Enjoy.

Continue reading “Use IPhone To Run Yourself Over” →

Bouncy IPhone Controlled Dance Lights

October 21, 2009 by Caleb Kraft 19 Comments

[youtube=http://www.youtube.com/watch?v=4GmYcn8vb1U]

[John Boiles] introduces us to dimlet, his portable network controlled light dimmer. Inside the box is a fonera 2100 router that is running openWRT connected to an unnamed AVR microcontroller. Right now, he’s controlling the unit with his iPhone. It has three modes of control; a manual “slider” mode, an accelerometer controlled “dance” mode, and a programmable “tap” mode. You can download all the source code and schematics on his site.

[via Makezine]

Finally, A Keyboard For The IPhone

October 14, 2009 by Jakob Griffith 31 Comments

1941564841616847948

We can’t say we’ve had problems typing on our iPhones here at HackaDay, must be the elfin fingers, but for [Ben Kurtz] it was a real pain. The obvious solution is to carry around an Arduino, 9 volt battery, iPhone breakout board, a ps2 keyboard, and of course the iPhone itself. Well, maybe it could be a little smaller with fewer parts, but at least it works. The Arduino reads input from the keyboard and converts it to serial, then the iPhone pulls the data via VNC. Like we said, a little roundabout, but we love the amount of ingenuity involved.

External GPS For IPod And IPhone

October 9, 2009 by Mike Szczys 23 Comments

ipod_touch_gps

Ever wish your iPod touch or older generation iPhone had GPS capability? Now it can by using a Bluetooth GPS module along with the roqyGPS app.

In April we saw a pretty creative way to add GPS to an iPod by using a homebrew accessory. The new app is a better solution because it utilizes the larger screen and more functional UI of the iPod touch. We’re glad to see this come along because we’d rather not upgrade to the iPhone 3G just to get GPS support. roqyGPS has a fairly long supported hardware list, which should make it relatively inexpensive to pick up a GPS module either on sale or second-hand.

We’ve got a video of the release candidate after the break. As always, we’d like to hear from anyone already using this so please leave your thoughts in the comments.

Continue reading “External GPS For IPod And IPhone” →

IPhone Cop-cam

September 17, 2009 by Mike Szczys 46 Comments

iphone_windshield_mount

[Tim] wanted to make some recordings of himself driving similar to those made by the dashboard cameras on police cars. In a simple two step hack (1. Measure, 2. Drill), he altered his iPhone windshield mount so that it didn’t block the lens of the camera. We will admit (sheepishly) that at first glance we thought this might be connected to the outside of the windshield but it’s not. Take a look at his drive to work after the break.

Continue reading “IPhone Cop-cam” →

Rotating Lego Dock Take Two

September 15, 2009 by Mike Szczys 45 Comments

lego_ipod_stand_number_2

Last week we saw a rotating iPhone dock built from Lego. This week we’re happy to put up another example of a dock made of these popular building blocks. Thank goodness this one takes into account all of the sudden jolts that our desk is prone to by incorporating shock absorbing springs. The design is very sleek with a jazzy red scheme and a less-is-more attitude. We are a bit concerned about our expensive hand held falling out but then again that’s what the springs are for. Who can be the first to put together a step-by-step guide for building this one?

[via Engadget]

Head Bangers Beware: Motion Sensing Headphones

September 14, 2009 by Mike Szczys 9 Comments

tiltphones

The iPhone doesn’t have the market cornered on the use of accelerometers. The tiltphone project incorporates a three axis accelerometer into a set of headphones transforming them into a remote control for an iPod. A PIC16F690 reads in data from the analog sensor, translates specific movements into commands, and like the Arduino iPod Remote from last week, relays them to an iPod via the Apple Accessory Protocol. A quick nod left or right skips tracks, holding a sideways nod controls the volume, and setting the headphones down pauses.

This project is a bit older but we’re glad [anon] tipped us off as we hadn’t seen it before. There doesn’t seem to be any code or schematics available but because the Apple Accessory Protocol is known, it’s only a matter of working out how to interpret the sensor data. There is video after the break and if you pull off this hack yourself be sure to send in details for a followup.

Continue reading “Head Bangers Beware: Motion Sensing Headphones” →