![python - Ultrasonic range sensor (HC-SR04) giving inconsistent readings on Raspberry Pi - Stack Overflow python - Ultrasonic range sensor (HC-SR04) giving inconsistent readings on Raspberry Pi - Stack Overflow](https://i.stack.imgur.com/1xv8s.jpg)
python - Ultrasonic range sensor (HC-SR04) giving inconsistent readings on Raspberry Pi - Stack Overflow
![Roinco Ultrasonic Ranging Sensor Module HC-SR04 for Arduino, Raspberry Pi, NodeMCU and MCU : Amazon.in: Industrial & Scientific Roinco Ultrasonic Ranging Sensor Module HC-SR04 for Arduino, Raspberry Pi, NodeMCU and MCU : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/81U2YQoxbpL._SX342_.jpg)
Roinco Ultrasonic Ranging Sensor Module HC-SR04 for Arduino, Raspberry Pi, NodeMCU and MCU : Amazon.in: Industrial & Scientific
![HC-SR04 Sonar Module Distance Sensor Ideal for Arduino, Raspberry Pi: Amazon.co.uk: Electronics & Photo HC-SR04 Sonar Module Distance Sensor Ideal for Arduino, Raspberry Pi: Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61ZhyZxumwL._AC_SL1200_.jpg)
HC-SR04 Sonar Module Distance Sensor Ideal for Arduino, Raspberry Pi: Amazon.co.uk: Electronics & Photo
![Using an ultrasonic distance sensor | Physical Computing with Python | Python | Coding projects for kids and teens Using an ultrasonic distance sensor | Physical Computing with Python | Python | Coding projects for kids and teens](https://projects-static.raspberrypi.org/projects/physical-computing/248971027a596f3437da45bafd2bd8a8cc35cb95/en/images/wiring-uds.png)