December 2012                                           
SENSORSCITY and  Red Rover Red Rover work again.

 you could program things to go around, and back and forth and get data back
using LEGO® robotics at Marshall University. See Instructions
Below is an example of the data.
The red line dips at each time the car passes in front of  light sensor on port 1.
The blue line steps up each time the touch sensor at an end of the monorail was touched.
The yellow line is the data back from the light sensor facing the Flag pole.

Color Challenge


There is now a place for many projects.
Email Linda Hamilton at

LEGO simple machines have been constructed on the Space Station.
How will that be different that what I do on earth?

SENSORS City through the years

Links  of Linda Hamilton