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Estrella Intersects the Plane

Posted by Paul on 29 November 2010

This art installation by Matthew Richard uses 10 OctoBrite DEFILIPPI modules, 80 RGB LEDs, 40 servos, 7 servo controllers, and an Arduino.

Abstractions
by Jan - 24 November 2010
We should consider the general concept of abstraction in robotics a bit before moving on to more specific topics. Abstraction comes up a lot in...

Simple LED circuit
by Jan - 30 November 2010
One of the simplest circuits you can build is an LED powered by a battery. Unfortunately, many people who think they know some electronics (and...

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