A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor. This ...

import logging # Used for logging distance data to a file from flask import Flask, jsonify, render_template # Flask for web server and API # Define GPIO pins for the ultrasonic sensor and LEDs ...

Ultrasonic sensors provide a more accurate fingerprint scan when compared to traditional optical scanners, but they're also more expensive. Goodix's under-display ultrasonic fingerprint scanner aims ...

A new category of sensing technology transforms mobile robot vision from 2D to 3D, improves safety performance and provides 50-80% cost savings compared to traditional, LiDAR-based systems and sensor ...

The Google Pixel 9 series is here, and one of the biggest upgrades it delivers is the use of a new ultrasonic fingerprint sensor, and it’s the same one used in Samsung Galaxy devices. In the “Tensor ...

Canopy height serves as an important dynamic indicator of crop growth in the decision-making process of field management. Compared with other commonly used canopy height measurement techniques, ...

Ultrasonic sensors are unique devices that harness ultrasonic waves to measure distance, detect objects and analyze material properties. Their distinctive mode of operation, advantages and ...

Sonair AS officially launched today, coming out of stealth and unveiling its new 3D ultrasonic sensor for autonomous mobile robots and automated guided vehicles. The imaging method is called ...

A new ultrasonic time-of-flight (ToF) sensor incorporates a powerful embedded processor and extended memory space for fitting and running a wide range of application algorithms on-chip, completely ...