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With the rapid development of 3G network technology and the enhancement of various functions of 3G mobile phones, it has become possible to use 3G mobile phones to realize video surveillance anytim...[Details]

According to foreign media reports, the global social networking giant Facebook is gradually deploying Dark Mode to its main application, enabling it to support iOS and iPadOS functions together with...[Details]

作者：Glenn Reynholds，Mentor Automotive   Mentor Graphics, a leading manufacturer of electronic design automation technology, recently released a research report titled "Challenges Faced by Suppliers...[Details]

　　0 Preface 　　The car driving recorder, commonly known as the car black box, is an electronic device that can record the vehicle's driving speed, time, mileage and other status information. The drivi...[Details]

At 16:43 on October 16, the first batch of 600,000-kW photovoltaic + 600,000-kWh energy storage project in Fukang, invested by China Power Construction New Energy Company and EPC general co...[Details]

Recently, Tesla China released the latest progress of its Shanghai factory, stating that construction is currently going smoothly and is expected to be officially put into production by the end of 20...[Details]

1 Introduction Automation instruments are mainly composed of two parts: detection instruments and control instruments. With the continuous development of production, the scale of pro...[Details]

At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are small and reliable, ...[Details]

Japanese media reported that in order to promote the development of "post-5G" technology, the Japanese government will set up a fund with a total amount of 220 billion yen (100 yen is approximately 6...[Details]

Brushless DC motor and brushed DC motor are two different types of DC motors. The working principle of brushed DC motor is to use the interaction between electric charge and magnetic field to ...[Details]

The appearance of ordinary infrared LED is similar to that of ordinary visible light LED, but it emits infrared light. Its tube voltage is generally about 1.4V, and the operating current is general...[Details]

　　With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but electromagnet...[Details]

      In March last year, Huawei updated the Mate 40 series product line. At that time, the new member Huawei Mate 40E debuted. The phone is equipped with a Kirin 990E processor, uses a 7nm+ EUV proc...[Details]

At around 9:00 a.m. on April 9, the world's first 300-megawatt compressed gas energy storage power station - Hubei Yingcheng 300-megawatt compressed gas energy storage power station demonstrati...[Details]

/**************************************************************************************************************        AT89S52+12MHZ+TEA5767 digital tube display FM radio This program uses digital t...[Details]