dimarts, 10 d’abril del 2018

project



We use the light sensor  to look the black line and go back with 30 of the speed.

We use the sound sensor because the robot catch  a sound to do the robot forward 1 second and repeat this wen cath a sond,and go forwad with a 60 of the speed, And
wen the sound sensor don't cath a sound the robot rotate with a small speed.

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