When I received my first Lego Mindstorms kit as a Christmas gift, I had already reached the age where my Lego collection spent most of its time hibernating in my closet. Nonetheless, I instantly became addicted to the challenge of building and programming robots. Since then, I've acquired a second Mindstorms kit and a large number of extra parts. This page features some of my favorite robots that I've built with them.
A biped that can follow a dark line.
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My second stair-climber design. I call it number 1 because it's faster and more efficient than my first design.
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A robot that climbs the stair in my house. It can climb from the bottom all the way to the top without help.
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My first homebrew sensor. It works just like a touch sensor, but it detects when an infrared beam is blocked.
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