This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.

Abstract: Marine monitoring often requires the temperature measurement accuracy to be less than 1 mK. A series of regularly arranged temperature points is taken to calibrate the equation expressing ...

Abstract: Long-term drift of temperature sensors is critical to applications requiring high reliability. However, documentation and knowledge regarding long-term stability is limited. Usually ...

The Interior Department said the projects posed national security risks, without providing details. The decision imperils billions of dollars of investments. By Maxine Joselow and Lisa Friedman ...