· Real-time Distance Measurement: Uses an HC-SR04 ultrasonic sensor with Arduino to accurately measure distance to an object. · Visual Feedback: Displays a live video stream with an overlaid bounding ...

A smart IoT-enabled household dustbin prototype that uses ESP32, RFID authentication, ultrasonic level detection, servo-based lid control, and the Blynk IoT platform for remote monitoring and control.

An evaluation kit from TDK showcases its USSM1.0 PLUS-FS ultrasonic sensor module for designs requiring obstacle detection and distance measurement. The sensor operates in harsh industrial ...

Ensuring safe social distancing is one piece of the puzzle for workers in the COVID-19 age. Ultrasonic range-finding sensors can measure the distance between workers with centimeter accuracy and alert ...