This project demonstrates how to use an HC-SR04 ultrasonic sensor with Arduino and ESP32 to measure distances accurately and integrate them into DIY electronics or IoT projects. The ultrasonic sensor ...

This post is a review of the popular waterproof ultrasonic sensor JSN-SR04T. I hope this will serve as a backdrop for some interesting ultrasonic distance sensor experiments and projects. A number of ...

Cam has worked in online tech reporting since 2010 and has a BA (Hons) degree in TV and Film Production. His responsibilities at Pocket-lint include planning our video strategy, then producing and ...