A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...

The rise of the Tycoon 2FA phishing kit should serve as a global warning siren for every enterprise. This is not a tool for elite hackers. This is a turnkey kit that anyone with a browser can use to ...

Minicomputers were common in office, commercial, and industrial spaces, bringing computer access to the masses. It also provided local control of computing hardware. Timesharing systems with multiple ...

[Michael Gardi] wrote in to let us know about his project: CPS-1: Imagining An Early 70s 4-bit Microcomputer. The CPS-1 was the first Canadian microprocessor-based computer. It was built by ...

With the rise of vehicle electrification, the number of digital power control systems and electric motors in automobiles is expanding rapidly. Correspondingly, electrical systems must be as efficient ...

[Scott Baker] is at it again and this time he has built a 4-bit single board computer based on the Intel 4004 microprocessor. In the board design [Scott] covers the CPU (both the Intel 4004 and 4040 ...

Blue Origin is proposing a version of its Blue Ring spacecraft to serve as a Mars communications satellite. Credit: Blue Origin SALT LAKE CITY — Blue Origin is offering a version of its Blue Ring ...

The versatile, multi-function DM8000 serves as a tachometer, counter, totalizer and zero speed switch–in a space saving 1/8 DIN housing Juy 16, 2025 - Dart Controls presents the DM8000, an economical ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...