Collect and display sound data from the NXT sound sensor in real time on the LCD display of the NXT. Also include the ability to pause the data collection by bumping a button to view a particular screen of data until another button is bumped.

In this activity, a group of students each build an RCX robot. Each RCX is assigned a number. It will then have to tag the other RCXs with the number by using mail. 5 tags and the RCX takes on that RCX’s number. The winner is the RCX that has given its number to the most other RCXs at the end...

Robotics in the greenhouse
Monitoring of microclimatic variables in a greenhouse using
Technology Robot Lego Mindstorms NXT.
The robot is equipped with three sensors, temperature, light and a
relative humidity sensor.
Control is a mobile robot with two sensors...

In this activity, design and construct an RCX car and program it to travel in a straight line until it hits a wall. Once it hits the wall, program the car to reverse direction and continue until it hits another wall at which point it stops.

In this activity, design and construct an NXT house which utilizes sensors. For example, have the house greet oncoming cars by turning the house lights on.

Construct a rotation sensor with the highest degree of accuracy and repeatability.

In this activity, design and construct three RCX cars and program them to run a relay race. Each car is programmed to start the next car on its team by using the Mail function in ROBOLAB.

Program a car equipped with a rotation sensor to return to its original place no matter how far it is rolled away from the origin. Attain this goal by using both on-off control and proportional control.

Get an NXT car to follow a square path while driving.

Get an RCX car to follow a square path while driving.