The authors propose a radar made with the ultrasonic sensor type HC - SR04, developed for Arduino. The novelty added by this paper is the development of specific libraries aiming to interface the ...

The Ultrasonic Position Sensor industry key market players adopt various strategies such as product launch, product development, collaboration, partnership, and agreements to influence the market.

ROSonicCam is a real-time embedded system designed for multi-directional obstacle detection in robotics and drones. Built on the ESP32-WROOM platform, it integrates five HC-SR04 ultrasonic sensors , ...

In this paper, we present a single-chip 65 × 42 element ultrasonic pulse-echo fingerprint sensor with transmit (TX) beamforming based on piezoelectric micromachined ultrasonic transducers directly ...