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@ -9,3 +9,22 @@ pip install -r requirements.txt
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#+BEGIN_SRC sh |
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picocom /dev/ttyUSB0 -b115200 |
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#+END_SRC |
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* Small card |
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** Set up distance measuring |
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#+begin_src python |
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from hcsr04 import HCSR04 |
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import time |
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sensor = HCSR04(trigger_pin=16, echo_pin=0) |
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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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#+end_src |
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** HCSR04 Pins |
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Trig -- D0 |
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Echo -- D3 |
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Vcc -- 5V |
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GND -- GND |
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