Micro-ROS ESP32 Ultrasonic Distance Sensor with Kalman Filter A professional-grade distance measurement system using ESP32, HC-SR04 ultrasonic sensor, and advanced Kalman filtering, seamlessly ...

Sensors Converge 2025 showcased technological advances in sensing solutions for automotive, industrial, and smart home applications.

Ultrasonic fingerprint sensors are taking smartphone security to the next level, offering reliable and fast unlocking even in less-than-ideal conditions. If you’re interested in experiencing ...

MARSS’ NiDAR C2 system and Wavefront’s Sentinel 2 Intruder Detection Sonar (IDS) were brought together to form the core of an underwater and multi-domain protection system as a demonstration of port ...

This paper introduces a pioneering approach to ultrasonic-based distance measurement using ultrasonic sensors. Recognizing the influence of diverse weather cond ...

This paper deals with performance evaluation of NXT ultrasonic sensor and Parallax Ping sensor for distance measurement. We propose an efficient method based on piecewise linear regression to improve ...