The device uses an ultrasonic sensor to detect nearby obstacles and provides real-time audio feedback, helping users navigate their environment more safely and independently.

Abstract: This article proposes an enhanced gesture recognition system based on inductive sensors for accurately recognizing American Sign Language (ASL) hand gestures. In this system, conductive ...

Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T and similar with Trigger and Echo signals. Arduino Core & ESP-IDF ...

When you zoom in to capture a photo or video, phones typically switch from the main wide-angle sensor to a telephoto module. The lenses used in the telephoto modules feature a more focused optical ...

Abstract: Distributed Source Coding (DSC) is an effective means in reducing data redundancy in Wireless Sensor Networks (WSNs). However, the issues on designing multirate DSC with multirate ...

One of the biggest changes is the addition of the X-Tap sensor. Located on the side of the watch, this compact module houses an ... The watch also supports gesture recognition, enabled by a ...

Carlo Gavazzi's new ultrasonic sensors offer flexibility, rugged durability, and increased accuracy, along with a compact design, to take on harsh environments. The UA12, UA18, and UA30 (see ...