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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...
Cocktail Robot Mixes the Perfect Drink

Cocktail Robot Mixes the Perfect Drink

The ‘Drink Making Unit’ is for the geek who loves to create their own custom mixes.  We’ve seen some impressive robot bar tenders before, but now you can have a desktop version.  This one was created by Evil Mad Scientists Lenore and...
PR2 Robot Fetches Beer from the Refrigerator

PR2 Robot Fetches Beer from the Refrigerator

Those crazy programmers over at the Willow Garage are at it again. This time around they’ve created a robotic wench to deliver the beer. When thirst strikes you can fire up a web interface and drag a picture of your beer into a shopping basket....
How to Display Audio as Light, LEDs to Music

How to Display Audio as Light, LEDs to Music

We’ve got three tutorials to help you learn how to convert audio signals to LED light. One tutorial lights the frosted edges of plexiglass. Another uses signals directly from a sound card. Which ever method you choose, the result will be...
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1600 Volt Can Crusher

1600 Volt Can Crusher

You can buy can crushers at Costco, place your can in the opening, pull a lever and viola you have a squished can. Of course you can achieve the same results using some high voltage electronics. Bob Davis has the right idea here, he is letting...
How to Go Green this Winter with DIY Free Heating

How to Go Green this Winter with DIY Free Heating

This winter, say goodbye to excessive heating bills and hello to free heating. Whether you choose to build a personal heater, heat your electric car, or heat your entire home, we’ve got the projects for you. View the Full...
DIY: Shoulder Fired Dry Ice Canon

DIY: Shoulder Fired Dry Ice Canon

Everyone enjoys a good explosion or long distance launch.  Learn to build your own canon project uses a simple ingredient – dry ice (frozen carbon dioxide) which goes directly from solid to gas. The process called sublimation releases a...
Incredible Robotics Demonstration Videos

Incredible Robotics Demonstration Videos

Everyone loves watching the future of technology unveiled right in front of us.  Check out this massive database of robotics videos filled with outstanding displays of innovation. Stay tuned for more exceptional robotics projects in the near...
How to: Build a Gigantic DIY Pumpkin Cannon

How to: Build a Gigantic DIY Pumpkin Cannon

Straying slightly from our usual daily doses of electronics and hacking, today we’re getting into the spirit of Fall by showing off some extraordinary pumpkin cannons.  First up is the world’s most powerful cannon capable of launching a...
Super Nintendo Toaster LED Case Mod

Super Nintendo Toaster LED Case Mod

Simple building materials are all you really need.  A Super NES, a few adhesives, magnets ripped from a broken hard drive, a bunch of resistors, six orange LEDs, plexiglass, and some spare wire. He used the temperature control knob of the toaster...
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