CROSS JUNCTION 2

Line Sensor

Use the line sensor #1, and #7 to detect the cross junction. Once detected, change the screeen to "Green" colour.

Sensor #3 - Turn Left

Sensor #4 - Forward'

Sensor #5 - Turn Right

Sensor #2 detected --> Robot move forward for 0.3 second --> Robot Turn Left until Sensor #4 detected.

Sensor #6 detected --> Robot move forward for 0.3 second --> Robot Turn Right until Sensor #4 detected

Sensor #1 AND #7 detected the line --> Robot sound 'beep' and STOP.

Use the line sensor #1, and #7 to detect the cross junction. Once detected, STOP the robot and sound 'beep'.

Sample Code

Code the robot to stop at the cross junction, take the left/right turn.

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