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Track Fingers with the Wii Remote

Track Fingers with the Wii Remote

Using an IR led array and some reflective tape, you can track fingers in thin air using the Wii Remote. By Johnny Chung Lee, Carnegie Mellon University. The grid software is a custom program written using a C# wiimote library and DirectX. ...
Build a Giant VU Meter Using Light Bulbs

Build a Giant VU Meter Using Light Bulbs

Basically, a VU Meter measures loudness (volume units) of an audio signal. But this blinking VU meter project catches the eye more than the ear. The construction of the VU meter using 12 flashing bulbs is relatively simple. At the heart is a 12...
DIY Fully Functional SteamPunk Weapons

DIY Fully Functional SteamPunk Weapons

Steampunk gadgetry is sometimes looked down upon since majority of steampunk devices don’t actually work.  These retro-looking weapons, including a “black powder” pistol and rifle break the common stereotype because they fire rubber balls...
How to: View your Webcam on your iTouch or iPhone

How to: View your Webcam on your iTouch or iPhone

In this tutorial, we’ll be showing you how to watch a live feed from your webcam on your iPhone or iPod touch from anywhere in the world.  Setup is pretty simple, basically just download and install a windows program and the necessary app and...
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How to: DIY USB Smoke Absorber

How to: DIY USB Smoke Absorber

This hack with a USB fan uses activated charcoal to clean air of harmful smoke. Now you can have a cigarette while using the computer and not worry about smoking up the...
Hard Drive Clock Projects

Hard Drive Clock Projects

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How to: Make Noise Canceling Headphones

How to: Make Noise Canceling Headphones

Kipkay explains how to make noise canceling headphones. You can make them without spending much...
DIY PSP built using Arduino

DIY PSP built using Arduino

In the spirit of the open source gameboy (#5 on the Top 40 Arduino Projects of the Web), Matt’s latest project uses a few Arduino shields to make the Open Source “PSP” with two-player ping-pong. Since the PSP has dual controllers...
How to: Make a Blu-Ray Laser Phaser

How to: Make a Blu-Ray Laser Phaser

Build your very own Trek-style Blu-Ray laser phaser with this hacker's how-to video from Kip Kay of Make Magazine. To replicate this hack at home, you'll need the following materials: (1) a PS3 Blu-Ray laser assembly (which can be had on eBay for...
Human Spider Climbs up Walls Using a Vacuum Cleaner

Human Spider Climbs up Walls Using a Vacuum Cleaner

A BBC scientist created an impressive homebrew wall climbing system from a simple vacuum cleaner.  The creator demonstrated his Spiderman prowess by climbing up the 120 feet facade of BBC Television center in the video below.  He documented his...
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