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GPIO Zero distance LED blink
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| from gpiozero import LED, DistanceSensor | |
| from time import sleep | |
| # DisanceSensor(echo, trigger) | |
| sensor = DistanceSensor(26, 20) | |
| led = LED(14) | |
| blink_rate = 0 | |
| def blink(d): | |
| if d < 1.0: | |
| led.on() | |
| sleep(d) | |
| led.off() | |
| sleep(d) | |
| else: | |
| led.off() | |
| while True: | |
| print(sensor.distance) | |
| blink(sensor.distance) |
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