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How to: Re-Program Highway Traffic Signs

How to: Re-Program Highway Traffic Signs

After hacking the train station, let's see what we can do with the highway...
DIY Surface Mount Soldering using a Skillet

DIY Surface Mount Soldering using a Skillet

You may remember the Sparkfun article a few years ago when they experimented in using a skillet to reflow solder on SMD parts. Limor Fried of Adafruit Industries has made a new version of the skillet that has an Arduino for a brain and can process...
The Ping Pong Gun with a Deadly Punch

The Ping Pong Gun with a Deadly Punch

You wouldn't want to be in close range of this beastly pneumatic ping pong ball gun. A ping pong ball is hardly destructive. But filled with water and propelled by compressed air, the tiny balls become painful projectiles. How painful? Well, the...
How to: Transmit Data Through a Laser

How to: Transmit Data Through a Laser

Secretly shoot your voice across the room in stealth mode on a laser beam in this fun and easy project! Make Magazine and Kipkay present this cool spy trick. Build a simple laser communicator that transmits your voice across a room. You need an...
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How to: Free Electricity from a Phone Jack

How to: Free Electricity from a Phone Jack

Learn how to get free electricity from your home telephone line just by watching this video. Save money on your power bill, and hack into the electricity coming out of the phone jack. The phone company doesn't monitor electricity usage, so you...
Wiimote Controls Airsoft Gun over Internet

Wiimote Controls Airsoft Gun over Internet

If you are into automated weapons of medium destruction and automation here is a cool hack you are sure to enjoy. It uses an ioBridge to allow a Wiimote to control a remote airsoft...
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...
How-to: Build a IPhone-Controlled R/C Car

How-to: Build a IPhone-Controlled R/C Car

Layering different simple systems together to perform one complex task is really at the heart of what engineering is all about. In this project we show how it is possible to utilize different technologies and piece them together to controll an...
Epic PSP Mod includes LEDs, Camera, Joystick + More

Epic PSP Mod includes LEDs, Camera, Joystick + More

This modder began with a stock PSP Slim 2000 and transformed it into what it should have been the day it left the factory.  The new model features an extra joystick, 32GB flash memory instead of UMD’s, a second port for charging, built in camera...
Mind-Controlled WiFi Surveillance Robot

Mind-Controlled WiFi Surveillance Robot

The Rovio is a simple security robot with an attached webcam which can be remotely controlled from anywhere in the world.  Using a 14-electrode headset which monitors brain activity and head-motion, this hacker can now control his robot via...
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