Abstract: Isolation is required in many power electronics applications, such as data center power supplies, telecom supplies, electrical vehicle on board chargers, or dc microgrids. The isolation is ...

Abstract: The positioning and posture of hands on the steering wheel are crucial for ensuring road safety while driving. This letter introduces a novel π-model capacitive sensor designed for detecting ...

is a senior reviews editor who’s been testing tech since 2007. Previously at Wirecutter and Maximum PC. Current fixations: keyboards, DIY tech, and the smart home. For my money, you simply cannot get ...

Learn how to build a homemade, battery-powered mini cleaning tool perfect for keeping your computer keyboard spotless. This simple DIY project uses a DC motor, a battery, a toggle switch, and a cotton ...

When Mitsubishi made your first cellphone, you know you’ve been around a while. Steve has carried the latest and greatest around in his pocket for nearly 30 years, with everything from Motorola ...