SunFounder PiCar-X Kit
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6.6 Test Ultrasonic Module
PiCar-X has a built-in Ultrasonic Sensor module that can be used for obstacle avoidance and automatic object-following
experiments. In this lesson the module will read a distance in centimeters (24 cm = 1 inch), and Print the results in a
Debug window.
TIPS
6.6. Test Ultrasonic Module 121