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GitHub - solacese/raspberry-pi-ultrasonic-sensor-mqtt: A demo app that integrates an HCSR04 proximity sensor on a Raspberry PI with an MQTT publisher
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python - Ultrasonic range sensor (HC-SR04) giving inconsistent readings on Raspberry Pi - Stack Overflow
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GitHub - StuartSmith/Raspberry-Pi-Control-UltraSonicSensor: Control an Ultra Sonic Sensor from a Raspberry PI. This samples demonstrates how to do this using a window universal application to run the ultra sonic sensor.
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