GitHub - alaudet/hcsr04sensor: Python module for measuring distance and depth (metric or imperial) with a Raspberry Pi and HC-SR04 sensor
![Raspberry Pi Based Obstacle Avoiding Robot with Ultrasonic Sensor - projectiot123 Technology Information Website worldwide Raspberry Pi Based Obstacle Avoiding Robot with Ultrasonic Sensor - projectiot123 Technology Information Website worldwide](http://projectiot123.com/wp-content/uploads/2019/01/2-5.jpg)
Raspberry Pi Based Obstacle Avoiding Robot with Ultrasonic Sensor - projectiot123 Technology Information Website worldwide
![SPIDER Automation™ 【AJ-SR04M】 Waterproof Ultrasonic Sonar Sensor Module, Distance Measuring Transducer with Probe, for Arduino | RaspberryPi | PIC | MCU | IoT | DIY Projects | by SPIDER Automation™ : Amazon.in: Industrial & Scientific SPIDER Automation™ 【AJ-SR04M】 Waterproof Ultrasonic Sonar Sensor Module, Distance Measuring Transducer with Probe, for Arduino | RaspberryPi | PIC | MCU | IoT | DIY Projects | by SPIDER Automation™ : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/818ivZtoT2S._SL1500_.jpg)