An interesting analog design problem is the precision current source. Many good designs are available, but most are the three-wire types that can be used as a positive (see Figure 1) or a negative ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

A weekly deep dive into the twists and turns of European current affairs, politics and culture, brought to you by Germany’s international broadcaster. "Expertly produced, Inside Europe is an excellent ...

Our CEPH-accredited public health programs prepare undergraduate, masters, and doctoral students using a curriculum focused on problem solving and real-life practical experiences. Learn more about ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Amazon Prime Video, Hulu, and Netflix aren't the only ways for you to enjoy online movies and TV shows. Explore these tested, top-rated streaming services based on price, catalog, features, and other ...

You need antivirus software. Attacks on your PC keep getting more sophisticated, thanks to the help of AI—we’re seeing more and more AI-fueled attacks as the months tick by. Even the tech-savvy and ...

Abstract: This letter proposes a three-switch ac–dc converter with buck/boost ability, low leakage current, and continuous input/output currents. Therefore, a wide output voltage range and no bulky ...

Abstract: The SWISS rectifier is widely adopted in charging stations and distributed dc power supplies owing to its superior performance. The core control objectives are maintaining a stable output ...

The Kansas City Current and its partners continued to show their commitment to education on Monday, presenting another $25,000 check to the STEM program at East High School in Kansas City. This now ...

Input Source Pro is a free and open-source macOS utility designed for multilingual users who frequently switch input sources. It automates input source switching based on the active application — or ...