Modern Disco: Making Of The Laser Ball

Modern day disco: Lighting geeks like me can appreciate this amazing project by Leone Labs dubbed “Laser Ball”. The premise, take a regular tennis ball, a few lasers, battery and a micro-controller put it all together — you get an amazing visual showcase that is sure to …

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Arduino Powered Etch A Sketch

Project “Etch Your Sketch” is an Arduino powered kit capable of reproducing on a standard Etch A Sketch. A .NET application converts the image to “black pixels” then sends a output of code to the Arduino. The Arduino, powers two stepper motors connected to the Etch A Sketch to reproduce a version …

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