Wednesday, October 7, 2009

RFG Class 4 - Ultrasonic Sensor and Display

Today's class covered a lot of ground in a short time. The lab problem involved the use of the Ultrasonic Sensor, the Rotation Sensor, the Touch Sensor, the LCD Display, "wires" to move data around, data conversion, and the "NXT Buttons" sensor. The objective was for the robot to wait until an object came within 12 inches (at the front), then move until touching the object, and display the distance moved (in degrees of wheel rotation). All three teams were able to complete the problem.

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