This project demonstrates how to measure distance using the HC-SR04 Ultrasonic Sensor and Arduino. The distance is measured in real-time and can be displayed on an LCD or serial monitor. It's perfect ...

This project demonstrates how to interface an STM32F407VGT6 microcontroller with an HC-SR04 ultrasonic distance sensor. The sensor is used to measure distance by emitting a sound pulse and timing how ...

If you’re going outside (only for essential grocery runs, we hope) and you’re having trouble measuring the whole six feet apart from other people deal by eye, then [Guido Bonelli] has a solution for ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Makers, developers and enthusiasts building distance related projects may be interested to know that the HC-SR04 ultrasonic sonar distance sensor is now available to purchase directly from the ...