Robo Joe

More from Dave.


For Christmas this year I got a Lego mindstorms set.
Here are some pictures of the robots I have made.


This is a yarn baller.
To make it work you press the orange button.

 This is it working

This is a humanoid that I copied the instructions that came with it.

In this video Robo Joe is avoiding the edge of a table with his ultrasonic sensor. 

If it reads more than a set amount of inches to the ground it turns around.