In August 2018, China Unicom issued an announcement on the results of the bidding for new customer service research and development projects. The announcement showed that Beijing Heli Yijie Technology Co., Ltd. won…

In the hot summer, everyone may be reluctant to go out, especially for the "dead house". Chasing drama and the World Cup are definitely the theme of this summer. For a better audio and video experience, ultra-high-definition picture q…

There is no doubt that the annual CES is a large-scale science and technology event, and all the cutting-edge technologies will appear here. This year coincides with the 50th birthday of CES, and major manufacturers are also making every effort to use the most advanced …

This article mainly introduces how to use the R2000 reset software. I hope this article will give you a deeper understanding of R2000.

R2000

Epson R2000 is a printer, the largest pr…

EMC problems often occur in high-frequency conditions, except for individual problems (voltage drops and instantaneous interruptions, etc.). High-frequency thinking, in a nutshell, is the characteristics of the device and the circuit. In high-f…

A port is a barometer of the economic status of a country or region. Prosperous ports indicate better economic growth; sluggish ports indicate insufficient economic power. In the context of the rapid growth of China's economic level, ports …

EMC (ElectromagneticCompaTIbility)

Electromagnetic compatibility refers to the state where the performance of the equipment or system is not degraded in the electromagnetic environment. Electromagnetic compatibility, on the one hand, requires no serious interfere…

From the perspective of the development direction of the artificial intelligence industry last year, artificial intelligence in 2018 became more popular in the medical field, and at the same time, it is eager for the results that can be impleme…

var videoObject = {container:'.video', variable:'player', autoplay: true, html5m3u8: true, video: "https://vdse.bdstatic.com//6ead50692062a4bf3011c1d5a688dd2f?authorization=bce-auth-v1%2F…

Fairchild Semiconductor provides mobile phone designers with an automatic selection high-speed USB switch FSA2000 integrated with a capacitor-free headphone audio amplifier. This is the industry's first integrated USB switch device of the s…

Today, I will introduce a national invention authorized patent-inclined hole differential pressure flowmeter. The patent was applied for by Micrometer Co., Ltd., and the authorization was announced on March 29, 2017.

Content description

…

How to reduce the interference of the switching power supply to the power grid? The interference voltage of the switching power supply to the grid is measured by adding a LISN 50Ω resistor between the grid and the switching power supply. Bo…