In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...
Abstract: Arc faults are a major cause of electrical fires. Due to the diversity of load types, existing arc fault detection (AFD) methods struggle to cover all load types, making the development of a ...
Study Finds on MSN
Mold hiding in your walls? Scientists develop electronic ‘nose’ that can detect it in minutes
The technology detects unique volatile organic compounds each mold species emits, creating distinct “odor signatures” the sensors can recognize 30-minute detection: The device analyzes air samples in ...
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