Today's robot is a robot able to identify the Lego Technic pieces (beams) both by size and by color. It is a very interesting robot to explore and to understand its functions, thanks to the beautiful design and instructions provided by Kenneth R. Madsen!
Although this robot can only identify beams, after analyzing its structure, it is easy to know how to make it into something more complex, like a sorter. Unfortunately, I could not do that due to the low number of pieces that were left over, after building it; but those who have more pieces than those that come on the set may well try to reach that goal!
