Funky Alex has come up with a cool Dual Speaker Laser X/Y Mirror Display. I think with just a bit more volume or some speakers with a longer throw the display would be big and bold. "I have accomplished with laser show program for mac(is also possible with a frequency generator program)and music cool effects. The vibrations from the 2 base speakers (with 1 mirror an each speaker) makes
Matt Meerian hacked an old intercom into a masterpiece by stuffing it with some electronics.This Ferris Bueller’s Day Off Joke Intercom System has the ability to play MP3 audio tracks with the touch of a call button. The entire thing is controlled by a central microcontroller and the attention to detail by using the old NuTone intercom helps pull off the effect. If you are interested in playing with
With inspiration from this Sprites Mods hack, Bidouille.org has done a cool new version of the hack. Using an Arduino Microcontroller and some custom code the data from the Agilent technologies chip is retrieved. Have a look at this document (PDF) for some more details on what makes the technology work. "Relationship to Object Motion The relationship between the optical flow in the image plane and the velocities of
Gary Eneberg has made a great looking pair of speakers and documented the steps. For a total cost of $430 US it is a fantastic deal for such a nice piece of work. "The enclosures were made using 3/4" Baltic Birch plywood except for the front baffle which consists of two pieces of 1/2" plywood laminated together. The inner piece of the front baffle fits tightly into the cabinet
Just a reminder to catch the first episode of Prototype This. It should be good!
Tim Robinson wanted to know how much energy his household was spending on gas and electricity. How convenient was it that the gas meter that was installed has a rotating magnet! A switch that is commonly used for door alarm switches looks like the perfect match. Have a look at the project site for some details of his gas and electrical monitoring solution. "The goal was to find a
The WowWee Rovio robot looks like a great robot on its own but with some extra software from our friends at Robots Rule it can be controlled using a Wiimote! "To run Robodance in conjunction with the WowWee Rovio spy robot you will need A personal computer running Windows 2000 or better. If you want to control your Rovio over the Web with a Nintendo Wii Remote you will
