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There’s more evidence that Apple Music’s expanded plans will be called “Apple Classical,” according to code discovered in the latest iOS beta. When it acquired the Primephonic service, A...[Details]

Large-screen TV walls can bring more shocking and realistic images to the audience. As TV viewers have higher and higher requirements for the quality of TV screen images, large-screen TV walls are ...[Details]

With the development of technology, the efficiency of LED has made great progress. In the near future, LED will replace the existing lighting bulbs. In recent years, in the process of manufa...[Details]

Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melted ...[Details]

UPS, a well-known express delivery company, announced that it has obtained the first drone aviation operating license from the US government, which means that UPS is ahead of strong competitors such ...[Details]

Engineers test and measure systems that rely on multiple power rails, and the power-on and power-off sequences are critical. If the power-on and power-off sequences are incorrect, or if the power ris...[Details]

Alpha Omega Semiconductor ( AOS ) has announced the release of 500/600/650/700 volt rated MOSFET products. This marks a major expansion of AOS' growing high voltage MOSFET p...[Details]

Lightweight, small, and highly efficient "green power" has become the development direction of power products. "Soft switching" technology is to introduce buffer inductors and capacitors into the swi...[Details]

In recent years, with the rapid development of power electronics technology, microelectronics technology, new motor control theory and rare earth permanent magnet materials, permanent magnet synchrono...[Details]

1 Challenges of LED lighting design The digital revolution of the global lighting industry is coming, and energy-efficient LED lamps will replace incandescent, M16 halogen and CFL bulbs. However, LED...[Details]

According to a report from Chinanews.com in Beijing, from January to July this year, Beijing's imports and exports totaled 1,685.39 billion yuan, up 26.9% year-on-year. Among them, exports totaled 34...[Details]

Now more and more customers are using Helim air tightness testers. Sometimes Xiamen Xili Instruments will encounter some after-sales problems such as the instrument suddenly failing to start. This ti...[Details]

A fire at Notre Dame de Paris made the world sigh, and restoration work was immediately put on the agenda.   At present, there is a wealth of information on the restoration of the cathedral, includin...[Details]

1 The role and working principle of watchdog 1.1 The role of watchdog When an embedded control system receives external interference or system errors during operation, the program may "ru...[Details]

Electric vehicle ownership will increase by 33% by 2025 By 2025, pure electric vehicles will account for 73% of all electric vehicles Automakers will be able to recycle 95% of e...[Details]