Tag Archive: ultasonic

May 26

How to Make a Wall Follower with the EV3 Ultrasonic Sensor

This video will teach you how to get your EV3 robot to follow a wall, using an Ultrasonic sensor. This video teaches you how to write the program, and you to adjust it to your situation. This EV3-G program is also very useful for FLL robots! My Patreon supporter(s) for more than $5 for the …

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