Traffic Signals
April 22, 2004
Red Rover GUI did not connect in time but the Internet version did.
Before building and programming in the school room, 
we connected to the LEGO City at Marshall University.


RoboLab is the same program that can run programs
here and over the Internet.

We made the windmill and the monorail move.

Picture of the Internet programStarting to build


Now we are going to hook up this RCX to the signal project 
and write a program for it.

Traffic Signals
After writing a program for each light, 
we made each into a subVi.
This program is as colorful as the traffic signal.
When the cars must stop, the people can walk.
There was even music.
Red, Yellow, Green is just like the sign in the back of the room.
LEGO Links of Linda Hamilton hamilton@marshall.edu