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Computer Case Mod: Turbine Cooling Fan

Computer Case Mod: Turbine Cooling Fan

Basic tutorial on DIY computer modding. Check out all of our case mod...
Superb 3-Axis LEDs Ball

Superb 3-Axis LEDs Ball

Let’s face it, LEDs are the reason most of us got into electronics in the first place .   This superb project uses one blue, red, and green LED and spins them on three different axes.  A complex project with stunning rave-like results...
Secret Knock Detecting Door Lock

Secret Knock Detecting Door Lock

Here’s a fantastic project using an arduino, a motor, and a piezo sensor which allows you to both record and detect knocking patterns to unlock a door.  The video below does a fantastic job of demonstrating how it works: It’s completely mobile...
Build an Epic Mobile Bar

Build an Epic Mobile Bar

If you want to be the downright main attraction at any party, show up with this incredible, full bar on wheels.  Featuring a motorized beer elevator, motorized ice and mixer drawer, six-bottle shot dispensers, and sound activated neon...
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Outstanding Wearable Tech: The Sixth Sense

Outstanding Wearable Tech: The Sixth Sense

This absolutely incredible video demonstrates what developer Pattie Maes is calling our potential sixth sense.  By combining a camera, projector, and cell phone (for less than $300) her team has created a “gestural interface that augments the...
Digital Billiards Guide Shows you the Best Shot

Digital Billiards Guide Shows you the Best Shot

This digital billiards guide uses a webcam to analyze a pool table and then projects lines displaying perfect angles and deflection paths.   A perfect tool for learning the physics of billiards. View the Full...
How to: Attach a Webcam to a Telescope

How to: Attach a Webcam to a Telescope

This shows you how to modify a webcam so that you can attach it to a telescope. Just think, you'll never have to look in that eyepiece again. Just stuff this thing down...
How to make cheap WiFi antenna booster

How to make cheap WiFi antenna booster

Patrick Norton Shows you how to make a simple WiFi antenna booster. This booster is a parabolic reflector made to focus a signal so it is stronger and can project farther. This is perfect if your wireless router is awkward and cannot broadcast a...
Superb Wooden Rube Goldberg Machine

Superb Wooden Rube Goldberg Machine

The Marble Lifting Machine would probably impress even Leonardo da Vinci. Mere words cannot describe the play of physics and craft that goes into this machine which has a single task – take a steel marble and transport it to the top of the...
DIY Arduino Helicopter with Obstacle Avoidance

DIY Arduino Helicopter with Obstacle Avoidance

Here’s another neat Arduino helicopter project featuring four infrared sensors and one ultrasonic sensor for obstacle avoidance.  We’ve seen an Arduino powered helicopter with four rotors and even one with six rotors too.  This quadcopter,...
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