From "brick" mobile phones to bulky TVs, power modules once occupied a considerable space in electronic and electrical products, and the market demand for higher power density continues to increase.
I...
In the last issue, we have eliminated A. In this issue, we need to display the letters AB at the same time, which requires two lvgl tags. How to do it? I thought of the structure:
struct Obj{char name...
Activity Overview: Click here to view (including activity encouragement and activity learning content)Check-in start and end time for this site: August 24-August 26 (3 days)
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How do satellite communications work from space?The International Space Station (ISS) orbits the Earth about 217 miles (350 kilometers) above the Earth's surface. That's about 1,148,294 feet (yes, ove...
The "14th Five-Year
Plan for the Development of the
Robot
Industry" proposes that in the next few years, the average annual growth rate of China's robot industry operating income will exceed...[Details]
Shanghai, China, November 10, 2021 - ViewSonic announced the launch of two VP professional monitor series ColorPro monitors, VP2768a-4K and VP2756-4K. Among them, VP2768a-4K is an upgraded version of...[Details]
Around a permanent magnet with a rotating shaft, ① the magnet rotates (to generate a rotating magnetic field), ② according to the principle that N poles and S poles attract each other and like pole...[Details]
1. Hardware Connection Now that we know the principles of using some components in the previous lecture, the hardware connection of lighting up the rightmost LED2 using the development board of this ...[Details]
There is a 64-bit photolithography ROM in DS18B20. According to the manual, the first 8 bits (28H) are the product type number, the next 48 bits are the serial number of the DS18B20 itself, and th...[Details]
On July 11, Red Magic officially released the Red Magic 7S series of gaming phones. Red Magic has always been committed to creating benchmark-level professional gaming equipment that meets user expec...[Details]
Recently, OPPO submitted an application for the "O-Haptis" trademark to the European Union Intellectual Property Office, in which Class 9 covers "downloadable digital game software, downloadabl...[Details]
Luminar is currently the LiDAR company with the highest market value. Its market value was approximately US$12 billion at its peak, and its current market value is around US$9 billion, which is about...[Details]
Apple today hit back at a Japanese government report that suggests it could be hit with new regulations to ensure fair competition in the smartphone operating system market, The Japan Times reports. ...[Details]
Industry overview Sodium-ion battery : It has the advantages of large raw material reserves, low cost, good low-temperature performance, high safety, and fast charging, but its energy density and cy...[Details]
Recently, SERES announced that it plans to acquire Huawei's registered or pending text and graphic trademarks, as well as related design patents, for a total purchase price of 2.5 billion yuan.
...[Details]
Intrinsic ID, the world’s leading provider of Physical Unclonable Function (PUF) security IP, announced that it has signed a sales agency agreement with Jupiter Semi. Under the terms of the agreement...[Details]
According to the official Weibo of Huawei EMUI, Huawei Mate20 X 5G has started recruiting for EMUI 10.1 internal beta test. Users holding this phone can enter the APP on their mobile phone - - - S...[Details]
Omdia released a report saying that until 2020, the shipments of mini LED backlit TVs were still very small. In 2021, many first-tier TV manufacturers began to launch mini LED backlit models. Th...[Details]
Abstract: In order to improve the utilization rate of irrigation water and alleviate the contradiction of increasingly tense water resources, this water-saving irrigation control system was develop...[Details]
Analogue and Mixed Signal
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