ultrasonic_sensor — Ultrasonic Sensor

The main functionality and function of the ultrasonic_sensor module

Function

ultrasonic_sensor.get_distance()

Get the distance (cm) between the obstacle ahead and ultrasonic sensor; the result is floating point, ranging 3 ~ 300 cm; but measure distance ranges 3 ~ 300 cm as detection is not exact enough within 3 cm.

Sample Code：

import codey
import time
import event
import neurons

@event.start
def start_cb():
    while True:
        print(neurons.ultrasonic_sensor.get_distance())
        time.sleep(0.2)