CNX Software

DFRobot launches low-power, low-cost Fermion: BMV080 air quality sensor module

BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.
CNX Software

WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...
IEEE

Human Sleeping Posture Recognition Based on Graph Neural Network Using Sensors Combined With Airbag Bed Detection

Abstract: Approximately one-third of a human’s lifetime is spent sleeping, and sleeping posture plays a pivotal role in both sleep quality and overall health. Therefore, there is a pressing need for ...
IEEE

A Novel Digital Metrological Traceability Method for the Monocular Vision-Based Linear and Angular Measurement in Vibration Calibration

Abstract: In recent years, the monocular vision (MV) method has been gradually applied to precision vibration calibration. To ensure its measurement performance, a highly efficient and accurate ...