The U.S. government admitted the role Army pilots and air traffic controllers played in the deadly collision involving a military helicopter and a passenger jet that killed 67 people near Washington, ...
Abstract: This paper presents simulation and hardware implementation of 3-phase Permanent Magnet Brushless DC (PM BLDC) motor drive for low power applications. For this drive system, pulse width ...
Abstract: In this paper, a state dependent switching function with limited switching frequency is applied and experimentally validated in the context of speed control of a DC motor driven by a ...
Developed by Kaled Souky in 2025, the vs1053_avr_renesas_uno library is an Arduino port of the vs1053_SdFat library, originally created by Michael P. Flaga in 2012. The vs1053_avr_renesas_uno library ...
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 ...
Jan. 13, 2026 Scientists tracking Earth’s water from space discovered that El Niño and La Niña are synchronizing floods and droughts across continents. When these climate cycles intensify, far-apart ...
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