All across the world, sea levels are expected to rise in response to climate change. However, for the state of Delaware, sea level rise is especially concerning due to the state’s flat topography, low ...

Abstract: This study presents the development and implementation of an automated drip irrigation system utilizing Arduino Uno and soil moisture sensors. The primary goal is to optimize water usage and ...

In a tropical climate city such as Hong Kong, heavy rain is common. Apart from thunderstorms, Hong Kong also experiences typhoons in summer and fall. It is not unusual to have floods over the ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Lake Shasta waters went up 35 feet since wet atmospheric storms rolled over Shasta County this winter. The lake’s water level climbed to 1,029 feet as of Sunday, Jan. 4, according to the California ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.