Honor launched the global version of the Magic8 Pro today in London, and I have been putting it through its paces as my main ...

The EV3 using UART protocol to communicate with sensors, and SPIKE Prime/Robot Inventor(Powered Up devices) using same protocol with some new extensions. So that we can build a simple adapter to ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...

Want a grill that handles breakfasts, burgers, and hibachi nights? Meet your new backyard MVP: the flat top grill. Outdoor griddles, as they’re often called, offer unmatched versatility. They’re ...

Shelly’s new €9.98 smart sensor adapter, The Pill, is now available in Europe—compact, dual-connected, and plug-and-play ready.

In some cases without "main relay output +12v" both pins #1 and #5 should be connected to the single source of +12v. Pin #1 feeds ETB H-bridge, battery voltage sense, gp5 & gp6 high-side +12v, TLE8888 ...