In graphical RobotC, can someone please explain how to programme two motors (one reversed) which will simultaneously raise and lower an arm.
I assume I must use the command ‘setMultipleMotors’, and then 'stopMultipleMotors? But what command do I use in between? I’ve tried using ‘waitUntil’, but this only allows me to select a value for one of the motors.
Should I use a second gyro sensor and attach it to the side of the robot? Then, I could raise and lower the arm using degrees instead of rotations.