A7921WRA-RH-8P-0D

Not long ago, the new member of the Redmi Note family, the Note 11 series, was officially released. With a starting price of 1,199 yuan and the first Dimensity 920 chip, the series has received a lot...[Details]

On October 15, it was learned from the official website of Jingxi Group that it had recently signed a strategic cooperation agreement with Qingwei Technology. Image source: Jingxi ...[Details]

Introduction: How to protect data in EEPROM during power failure I want to save data (3 bytes) to EEPROM when power is off, and use BOD power-off detection, but I don't know how to use it. I hope ex...[Details]

On March 16, Zhejiang Jingneng Microelectronics, a subsidiary of Geely Technology, recently announced that its first automotive-grade IGBT product designed and developed independentl...[Details]

When we think of amplifiers that experience EOS problems, we probably think of electrostatic discharge (ESD). ESD subjects amplifier pins to a short, high-voltage, electrical discharge. A seco...[Details]

Many users are confused. There are several kinds of oscilloscopes and probes in the laboratory. Can the probes and oscilloscopes from different manufacturers be mixed? Will the mixed use affect the m...[Details]

A good augmented reality experience must first be an interactive experience that combines the real environment and the virtual world, and this experience is inseparable from the addition of 6 DOF tra...[Details]

With the support of the huge domestic market in mainland China, why is the mainland supply chain also moving out, even faster than Taiwan? Will they have the opportunity to take more iPhone orders? W...[Details]

The application of road repair robots is becoming more and more extensive. Various construction robots have been seen before. Plasterers say they are about to lose their jobs. Now the UK will launc...[Details]

　　The Indian government encourages citizens to use energy-efficient home appliances to minimize the country's per capita electricity consumption. With so many non-energy-efficient home appliances, th...[Details]

1 Introduction Railway transportation consumes huge amounts of energy, and the railway industry has a difficult task of energy conservation. How to make railway trains more energy-efficient is...[Details]

The wheels are rolling, the music is flowing, what's more satisfying than loading a big theater into your car? On April 17, 2023, Huawei's nova11 series and full-scenario new product launch confere...[Details]

1 Introduction Pointer-type and light-spot galvanometers have large external critical resistance and internal resistance, and have large losses in the circuit. Moreover, when the current in th...[Details]

Different currents require different forward and reverse control. Generally, small motors can be switched by AC contactors. Forward and reverse switches are also available. Large motors require sof...[Details]

On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]