EV3 basics course. Ultrasonic Sensor. Detect object (part1)
We are introducing the LEGO Mindstorms EV3 Ultrasonic Sensor. The first program is actually to detect an object and stop near it, at about 4 inches/10 centimeters. The ultrasonic sensor could be used during robotics competitions, but most of its use is for experiments.
- #142
- 12 Oct 2015