This project is a lightweight, open-source heart rate and blood oxygen (SpO₂) monitoring system designed for home use! . Built around the MAX30102 pulse oximeter and heart-rate sensor. It wellness ...
To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an Australian and Chinese research team found a way to use photoluminescence ...
SANTA ANA, Calif., Jan. 20, 2025 /PRNewswire/ -- As a leading brand in circuit detection, VDIAGTOOL is focused on diagnosing electrical issues in the vehicles. Since 2022, VDIAGTOOL has highlighted ...