Lego Robotics

Sensors are the how the Lego robots know their world.

Interaction with the sensors allows the robot to make decisions based on their feedback.

Main Sensors used in Weatherly Robotics Program

Touch Sensor

Light Sensor

Distance Sensor

Rotation Sensor

Sound Sensor

Remember that the sensors are not always instant. There will be some time needed for the sensor to actually "sense" a change. Your program may need to take this into account.