21 lines
388 B
Python
21 lines
388 B
Python
def blink():
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import machine, time
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print("blink")
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pin = machine.Pin(2, machine.Pin.OUT)
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while True:
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pin.value(not pin.value())
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time.sleep_ms(500)
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def distance(trigger, echo):
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from hcsr04 import HCSR04
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import time
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sensor = HCSR04(trigger_pin=trigger, echo_pin=echo)
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while True:
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print(sensor.distance_cm())
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time.sleep(1)
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