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Ultrasonic Pet Water Dish Monitor

Ultrasonic Pet Water Dish Monitor

Using an Parallax ultrasonic sensor, an Arduino and a computer this Ultrasonic Cat Water Dish Monitor project will allow you to monitor the cat dish level from anywhere. I think a cool upgrade would be monitoring and record the time and frequency of...
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Make a "Joule Thief" Circuit to Extract Battery Power

This week, Windell Oskay of Evil Mad Scientist Laboratories joins me to teach you how to make a super clever little circuit called the Joule Thief! The Joule Thief allows you to squeeze the life out of what most people think of as "dead"...
Autonomus Robotic ATV with GPS

Autonomus Robotic ATV with GPS

An ATV built with a unique pattern of engineering and a combination of both technology and power.  It runs on low pressure wide tires which are one of the toughest in their kind.  This power and technology is a perfect combination for UNC...
Amazing LED and Laser Photography!

Amazing LED and Laser Photography!

We’ve seen some projects featuring how to draw with light using your camera’s exposure settings, but nothing compares to this. This group goes by the name of Light Art Performance Photography and they use lasers, LEDs, illuminated body suits,...
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The Green Electricity Turbine using DIY Wind Energy

The Green Electricity Turbine using DIY Wind Energy

Using a motor from an old exercise treadmill and some PVC pipe, learn how to construct your own DIY wind energy turbine. While the electrical power may not be enough to get your home off the grid, but the project clearly explains in simple terms...
Fireworks Triggered by Cell Phone

Fireworks Triggered by Cell Phone

By using a dirt cheap disposable cell phone, learn to create cell phone triggered fireworks. It’s an incredibly simple project, basically just soldering two wires to the phone and attaching them to a hobby fuse which ignites when current is...
Build a Wifi Enabled Spy Robot

Build a Wifi Enabled Spy Robot

Building a WiFi spy robot actually isn’t as difficult as you may have imagined – or at least it isn’t when it can be built in “a couple of hours” according to this guide. These guys show you how to build a WiFi spy-bot...
Play SNES Games on the iPad with a Wiimote

Play SNES Games on the iPad with a Wiimote

We’ve shown you some pretty neat iPad tricks such as running Mac OSX and playing Crysis.  However, those have been created through VNC apps.  This new project, however, utilizes a SNES emulator shown above on a jailbroken iPad being controlled...
Mazda RX-8 Controlled with an iPhone

Mazda RX-8 Controlled with an iPhone

We have seen some very cool car hacks in the past but this iPhone Controlled Mazda RX-8 by Jonathan Oxer takes the cake. Using a wi-fi connected iPhone the user can connect to a computer in the car which is connected to the net using a separate...
How to: Control Your House using Twitter

How to: Control Your House using Twitter

Using Twitter, a new social networking site, you can set up your laptop and connect it to your light switches (or any other electrical device) and control the device by sending text messages to your twitter account. It’s a fairly simple setup...
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