hello everyone :smiley: i have a problem with my ultrasonic sensor , i don't know why it doesn't work but for me it sems that a code problem my project is to creat a line follower robot: for that i use 2 motors and 4 infrared sensor .. my robot suppose to stop when the 4 sensors in black OR the u…

ultrasonic sensor and line follower robot

system May 23, 2019, 8:58pm 11

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