task main()
{ //Program begins, insert code within curly braces
untilSonarLessThan(20, sonar); //waits for the sonar sensor todetect an object within 20cm
startMotor(leftMotor, 63); //turns on left motor
startMotor(rightMotor, 63); //turns on right motor
untilSonarGreaterThan(25, sonar); //waits for the object to move to a distance greater than 25cm
stopMotor(leftMotor); //Stops left motor
stopMotor(rightMotor); //Stops right motor
}
task main()
{
robotType(recbot); // We are using the recbot.
wait(2.0); // Wait 2.0 seconds to initialize the sonar sensor and position robot.
forward(63); // Move forward at speed 63.
untilSonarLessThan(20); // Wait until the sonar sees an object 20cm away. (in default sonar ports)
stop(); // Stop.
}
task main()
{
forward(75); // move forward at speed 75
untilSonarLessThan(40); // continue until the sonar reads a value less than 40
stop(); // stop the robot
}
