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April 16, 2004
April 2004: I developed a simple yet effective motor multiplexer for RCX, to raise the number of motors it can drive from 3 to 6. It’s really […]
August 1, 2004
August 2004: After many trials, here’s a smooth weight shifting biped walker, powered with a single motor. The legs mechanism let it swing side to side while walking. […]
October 5, 2004
October 2004: Compact, smooth, and powered by only two motors, this little biped robot uses a standard Lego Light Sensor as proximity sensor, using signals emitted […]
December 17, 2004
December 2004: This is a walker biped, shaped as the famous chicken walker of the Star Wars movies, the All Terrain – Scout Transport (AT-ST). It can […]
March 17, 2005
March 2005: This little cute LEGO replica of Johnny 5 robot has working treads, poseable head, neck, eyebrows, hands and laser gun. It’s built from a single LEGO […]
September 16, 2005
I developed Johnny 5 from summer 2004 to fall 2005. It features: Tread differential drive Rotating head Raising torso Moving laser Grabbing and lifting hands, driven […]
October 15, 2005
This small LEGO MINDSTORMS RCX hexapod robot can walk and turn in place. It has three motors: Two motors move external legs forward and backward. A […]
October 16, 2005
Here’s another biped robot, in the shape of a standing owl. I used only RIS 2.0 parts, plus a rotation sensor. This is a weight-shifting biped walker. It uses 2 […]
October 17, 2005
October 2005: This RCX walker is semi-passive, that means that while the motor shift the weight of the RCX, the legs are not actuated (they are […]