I tested a tiny plug-in that promises to stop electrical fires - here's my buying advice now

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.
Michigan Technological University

Mechatronics at Michigan Tech: More Than Machines

Michigan Technological University's highly regarded mechatronics program equips students with the skills needed to work with ...
San Diego Union-Tribune

Larger 9th Circuit panel to hear San Diego challenge to California’s ammunition background check law

The 9th U.S. Circuit Court of Appeals announced Monday that an 11-judge panel will hear a San Diego case challenging a California law that requires a background check for nearly all purchases of ...
IEEE

Modeling and Design of a Frequency Controller for Full-Bridge Active Rectifier Applied to Wireless Power Transfer System

Abstract: The dual-phase shift (DPS) controlled full-bridge active rectifier (FBAR) can facilitate a wider operating range and improve transfer performance in wireless power transfer (WPT) systems.
IEEE

Bipolar Flyback Single-Stage PFC Converter Without Rectifier Bridge

Abstract: An AC-DC Flyback converter which can be used not only for positive input voltage, but also for negative input voltage is proposed. It only needs to add an LCD (inductance, capacitance and ...