Robot Minesweeper Help

There are several ways we can approach this do we use our ultrasonic sensors, or do we use light sensors? Let us look at both these approaches.

Using an Ultrasonic (sonar) Sensor

If you use only an Ultrasonic Sensor, you could use a program plan like this:-

The control block for the Ultrasonic Sensor could look like this:-

Using a Light Sensor

If you use only one Light Sensor, you could use a program plan like this:-

The control block for the Light sensor could look like this:-

Using two Light Sensors

If you wanted to use two Light Sensors, you could use a program plan like this:-

Note: This "Help" document can also be obtained as a Word 2003 document; click here.

LEGO MindStorms NXT Robot Tutorial Challenge 58 - Minesweeper - www.DrGraeme.net