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Hack a Recordable Hallmark Greeting Card

Hack a Recordable Hallmark Greeting Card

Here's an easy, fun hack you can complete in about fifteen minutes and for less than $20. Repurpose the circuit and speaker from a Hallmark singing greeting card to surprise your friends when they come...
Blind Cameras with an Infrared LED Hat

Blind Cameras with an Infrared LED Hat

Add an array of infrared LEDs to your hat to create an invisible mask. Infrared LEDs are invisible to the human eye, but are visible to cameras. Thus, if you throw a dozen of them on your hat, they blind security cameras and hide your face. We...
Tutorial: How to Make LED Cubes

Tutorial: How to Make LED Cubes

The warm ambient glow of the LED Cube’s fantastic display of illuminated animation and hours of programming. They’re actually easier to create than you may think. We’ll show you how in plain English using simple designs and...
Arduino Robot that Finds and Blows out Fires

Arduino Robot that Finds and Blows out Fires

More info: ...
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How to: Access your Computer Remotely using DynDNS

How to: Access your Computer Remotely using DynDNS

How to control your computer from afar using...
How to: Laser Projector inside a Lighter

How to: Laser Projector inside a Lighter

The following is a post by Rog8811, our lasers expert. As a designer and engineer I am always looking for ways of converting everyday items into cool gadgets. This iconic lighter, known around the world, is the Zippo flip-top lighter. Having...
Make LEDs Thump to the Beat of your Music

Make LEDs Thump to the Beat of your Music

This would definitely be an awesome addition to any party. Using an output from your computer or speakers, you can hook up a few LEDs, and they’ll pulsate to the beat of your music. You can expand upon this and hook this entire thing up to...
How to: Increase the Range of a Remote Control

How to: Increase the Range of a Remote Control

Kipkay shows you how to increase the range of your remote control for your television. You use electrical tape to make sure that the leads do not come into contact with the...
Make a Stunning LED Cube

Make a Stunning LED Cube

Here’s an awesome tutorial on how to build your own stunning 8×8x8 LED cube (that’s 512 blue LEDs!).  Each LED can be controlled individually using special software and integrated circuits.  This enables you to program patterns, animations,...
DIY Pixelator Art Project in NYC

DIY Pixelator Art Project in NYC

Pixelator is an unauthorized on-going video art performance collaboration with the New York City Metropolitan Transit Authority, Clear Channel Communications, and its selected artists. Since 2003, the MTA has made available for exhibition purposes...
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