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Recently, according to foreign media reports, scientists have developed a new technology that allows blind people to "see" shapes and objects. It is reported that this research was achieved by stimul...[Details]

There are many benefits to using LEDs as a light source instead of screw-in incandescent bulbs. Generally, small (5-9) LEDs are connected in series and a power supply is used to...[Details]

In the early morning of September 11, Apple officially released the iPhone 11 at a press conference with a starting price of US$699. Apple CEO Tim Cook said that the user satisfaction rate of the thr...[Details]

At present, embedded processors based on ARM core have become the mainstream in the embedded system market. With the widespread application of ARM technology, the establishment of embedded operating ...[Details]

Use arm-linux-gnueabihf-gcc to cross-compile openssl and generate static library files libcrypto.a, libssl.a and dynamic library files 1. Download the latest version of openssl from the openssl off...[Details]

On October 17, OPPO Reno Ace was first sold, and sales exceeded 100 million in five minutes. On November 1, Reno Ace was officially launched in all channels, with strong user response and hot sales i...[Details]

According to foreign media reports, Magna International will deepen its investment in the new market of electric vehicle battery casings, increasing its investment in two plants in Michigan, USA and O...[Details]

After several years of rapid development, the market for standard-definition products has gradually matured in China's digital TV industry. Some consumer groups are no longer satisfie...[Details]

Intel Technology Supports the Paris Olympics: Creating a New Chapter for Sports Events The 2024 Paris Olympic Games are full of exciting events, and athletes, spectators, and sports ...[Details]

According to Nikkei Asia, Apple plans to produce 96 million iPhones in the first half of 2021, a year-on-year increase of nearly 30%. Apple has asked suppliers to manufacture about 95 million to 96 m...[Details]

The fast charging technology of power batteries has very high requirements for the battery system and charging system, and also has a significant impact on the development of the electric vehicle ind...[Details]

Samsung Electronics announced on Monday, April 29, that it will launch a vertically oriented QLED TV next month, targeting young, tech-savvy consumers who are eager for an innovative viewing experien...[Details]

According to the Science and Technology Innovation Board Daily, Digital China and Honor responded to the rumors that "Huawei plans to sell the Honor brand to the Shenzhen government and Digital China...[Details]

  STM32 has an IIC interface, which has the following main features Multi-host function: the module can be used as both a master device and a slave device Main device function C address detecti...[Details]

The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration. 1. Install zlib Compile zlib with the cross-compilation tool an...[Details]