RC Car Taunts Man’s Best Friend

June 2, 2010 by Mike Szczys 18 Comments

[Arkos] gutted an RC car from his childhood and made it into a dog-taunting remote platform. An Arduino replaces the original circuitry with a Bluetooth module for connectivity. He uses an Xbox 360 controller and has added a small speaker to act as a siren. But for our money it’s the camera that makes this hack. It streams video back to a laptop and because it’s mounted on a couple of servos the left stick controls where the lens is looking. The next evolution should replace the Arduino for a standalone microcontroller but what he’s come up with as a first prototype is delightful. See Fido run in terror after the break.

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Bluetooth Boombox

May 31, 2010 by Mike Szczys 23 Comments

[Nathan] took this boombox and outfitted it for Bluetooth streaming. He took a Motorola DC800, which is meant to make headphones wireless, and connected it to the stereo inputs. The controls for the Bluetooth module were routed to the stock tape deck controls and a little bit of frosted spray paint adds a blue glow to the cassette window. Now he can stream music from his phone, including internet radio, which he’s done in the video after the break.

Did he find the most annoying demo video music ever? You be the judge. Continue reading “Bluetooth Boombox” →

Making A Bluetooth SNES Controller

May 10, 2010 by Caleb Kraft 10 Comments

[youtube=http://www.youtube.com/watch?v=OP8JgqmVES8&]

[MODDEDbyBACTERIA] has posted this instructible on how to make a bluetooth SNES controller. The bulk of the parts come from a bluetooth MSI game pad, so this isn’t a scratch build, but the amount of modifications required definitely qualify this as a hack. We were quite surprised that he managed to stuff all of that back into the case as well as he did. Great job.

WiFi And Bluetooth Sniffing Rifle

April 23, 2010 by Mike Szczys 52 Comments

[.ronin] built an all-in-one WiFi and Bluetooth sniffer. He used a Nerf rifle as a base and added two Pringles cantennas, a tablet PC, and other various bits to tie it all together. Now he wanders the streets, explaining the device to bewildered passersby. After showing the device at CarolinaCon 2010 (here’s a PDF of his presentation) he stopped by the mall nibbled about 250 Bluetooth devices using SpoofTooph. The software is running on a Fujitsu u810 tablet and he’s making good use of Backtrack 4 during his wireless adventures.

Electronic Wind Chime

April 14, 2010 by Mike Szczys 16 Comments

The Winduino II uses fins to pick up the movement of the wind and translate it into music. Each fin is attached to the main body using a piezo vibration sensor. The signals are processed by an Arduino housed inside and the resulting data makes its way to a computer via a Bluetooth connection to facilitate the use of Max/MSP for the audio processing. Included in the design is an array of solar panels used to keep the battery for the device charged up. Hear and see this creative piece after the break.

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Game Controllers Using USB Host Shield

February 1, 2010 by Mike Szczys 21 Comments

[I-Bot] has put together some libraries that make it easy to use gaming controllers with an Arduino. They interface through the USB host shield. This means that PS3 controllers connect via USB through a cable or a dongle. With the Wii remote things get a little more interesting. A Bluetooth dongle is used to make the connection wirelessly. What we have here is a cheap and easy way to add Bluetooth connectivity to your projects either through the USB Host shield, or by building your own hardware with the schematics and code that are available from Circuits@Home. There are several pages that walk you through the protocols using as well as a demonstration video you can see after the break. Continue reading “Game Controllers Using USB Host Shield” →

Add A Bluetooth Terminal To Your Kindle

January 31, 2010 by Mike Szczys 6 Comments

This is an Amazon Kindle DX with a Sparkfun Bluetooth Mate stuck in it. [Darron] hacked the two together in order to have a wireless serial terminal on the device. There are three big pads in the middle of the Kindle PCB labelled GND, RX and TX, making it easy to figure out those connections. Getting voltage was a bit more difficult. He managed to find 4V coming off of one side of the Kindle’s wakeup switch which works well because the Bluetooth Mate has a voltage regulator on board. To protect the Bluetooth module he modified it to pull-up the TX from the on-board regulated 3.3V rather than the 4V coming in from the Kindle.

He’s also been doing some software work on the device now that he has easy access to it. Along the lines of the Ubuntu-on-Kindle hack from September, he’s compiled QT for the Kindle and written a couple of programs such as Sudoku to show that it works.