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Interactive Laser with Sound Effects

Interactive Laser with Sound Effects

It's almost like playing with a firefly. This awesome interactive laser effect creates a seamless combination of sound and light. It is an interactive example of smart 3D laser tracking technology which allows the laser follows the contours of any...
Solar-Powered Sun Tracking System

Solar-Powered Sun Tracking System

2 DOF solar tracker based on micro controller and small solar cells as sensors, linear actuators and solar system of panel and battery and charge controller where the battery is the source of power of the linear jacks(motors), this was my graduation...
How to: Make a Blu-Ray Laser Phaser

How to: Make a Blu-Ray Laser Phaser

Build your very own Trek-style Blu-Ray laser phaser with this hacker's how-to video from Kip Kay of Make Magazine. To replicate this hack at home, you'll need the following materials: (1) a PS3 Blu-Ray laser assembly (which can be had on eBay for...
War Torn District 9 PC Case Mod

War Torn District 9 PC Case Mod

District 9 was a popular film which has spawned numerous DIY project such as the District 9 rifle we featured previously. The latest we have come across is the superb PC case mod above which started with a stock ATX case which was fabricated with...
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Huge Smoke Ring Generator

Huge Smoke Ring Generator

Make a device that shoots 2 foot smoke rings shoot 50 feet into trees and at people. Similar to the AirZooka, this devices fires massive smoke rings that stay in tact for about 30 seconds! View the Full...
Miniature Wonderland: World’s Largest Model Railway

Miniature Wonderland: World’s Largest Model Railway

Miniature wonderland is the largest model railway in the world and also the most successful permanent exhibitions. The miniature wonderland started growing in 2001 and is continuing to do so. At first, the layout spanned Switzerland, Australia,...
How to: DIY Spy Sunglasses

How to: DIY Spy Sunglasses

Hack a pair of sunglasses to secretly record audio and video and spend less than $40 in the process with this how-to video. To replicate this hack for yourself, you will need a spy camera and black solar shield sunglasses. For detailed,...
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...
Tiny Color Video Spy Camera Project

Tiny Color Video Spy Camera Project

This is a video camera I designed about ten years ago. Though not tiny by today's standards, about the size of a dice, for a short time it ruled as the smallest commercially available color video camera. Developed completely during my spare time in...
Wiimba - Cross between a Wiimote and a iRobot Roomba

Wiimba - Cross between a Wiimote and a iRobot Roomba

This is my first roomba hacking project. In short, I changed my wonderful roomba into an ordinary dull vacuum cleaner using a remote controller of...
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