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 ...

Recently I was looking for an inexpensive pressure + temperature sensor for a barometric altimeter project, which then led to me finding the SPL07-003. After learning there was no existing library to ...

Abstract: Press-pack insulated gate bipolar transistor (PP IGBT) junction temperature online monitoring is of vital importance for the health management of high-voltage power conversion systems. The ...

Abstract: Although conductivity is prevalently used in water quality detection for inorganic ions, its utility could be weakened when various kinds of ions are involved as it merely embodies water ...

One of the major problems faced by most countries today is water scarcity. This scarcity is mainly due to the wastage of water. There is an urgent need to control water wastage to protect the ...

Michaelyn Mankel is a senior Iowa organizer with the national advocacy group Food & Water Watch. She lives in Des Moines. Dani Replogle is a staff attorney with Food & Water Watch, based in Minnesota.