Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Walk into a house built before 1990 and you can feel the difference long before you plug anything in. The walls are thicker, ...

Siemens has acquired Aster Technologies, a privately held company in the printed circuit board market. Aster produces test verification and engineering software. This strategic move integrates Aster’s ...

Schematics diagram + PCB diagram (KiCAD 9) and case 3D model (Blender) are also provided. This project is a work-in-progress. Based on the well-known TransistorTester work of Karl-Heinz Kübbeler.

On September 19, 1982, Carnegie Mellon University computer science research assistant professor Scott Fahlman posted a message to the university’s bulletin board software that would later come to ...

India's newly approved multilayer and high-density interconnect (HDI) printed circuit board (PCB) projects mark a crucial upstream shift in the country's electronics manufacturing ecosystem, one that ...

The reliability of electronic assemblies is directly related to the failure rate: higher reliability means a lower failure rate of the drive system, as it reduces the probability of failure within a ...

This project provides a discrete transistor implementation of a multi-tone electronic siren, offering an easy-to-build and low-cost solution that replicates alarm effects found in classic two-timer ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The company is the latest ...

A printed circuit board turns separate parts into a stable system that powers up, talks to peripherals, and survives real world stress. The printed circuit board distributes power, guides signals with ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...