ABSTRACT: This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of ...

Researchers at Stanford University have demonstrated a nanoscale optical device that entangles the spin of photons and electrons at room temperature, overcoming a major practical limitation in quantum ...

Brandee Gruener is a digital editor and writer with 20 years of experience. Her articles on gardening, homes, food, and health have appeared in Hunker, American Gardener, and other national and ...

Discover how magnetic cooling technology is revolutionizing refrigeration by eliminating the need for gas and chemicals. This cutting-edge approach, known as magnetocalorics, offers a more efficient ...

The DEF Quality Analysis project monitors Diesel Exhaust Fluid (DEF) concentration, purity, temperature and temperature control using conductivity and temperature sensors with an ESP32/Arduino. It ...

The twisting direction of metal nanoparticles is controlled to be right- or left-handed by adding chiral molecules, which are adsorbed onto the particle surface, during the electrochemical reduction ...

About two years after the US Food and Drug Administration approved the first over-the-counter birth control pill in the United States, a new study suggests that many people who may not have had access ...

Scientists say they’ve cracked a key challenge in scalable quantum hardware after generating an error-correcting, light-based qubit on a chip for the first time. When you purchase through links on our ...

College of Food Science and Technology, Yunnan Agricultural University, No. 452 Fengyuan Road, Kunming 650201, China Yunnan Provincial Key Laboratory of Precision Nutrition and Personalized Food ...