Motors A and C turn on

 

Turning off one motor makes it turn for 1 second because only motor C is on.
 

 

 

A was turned off; it must be turned on again. Now motors A and C are on. Roverbot moves forward.

Roverbot goes backwards for 3 seconds

 

 

 

The LEGO Group

 

Since we press and immediately release, the program has the motors reverse direction and then go on with the release stack. What will Roverbot do if the sensor is never pressed?

 

The LEGO Group

Transparency # 4. To be used with Touch and Go! activity

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