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Last September, ZTE launched the Axon 20 5G smartphone, making it the world’s first phone to feature an under-screen camera. Now, the company is preparing to launch its next iteration. Ni Fei, Pres...[Details]

As we all know, the semiconductor market, known as the "Super Cycle", has been growing until last year. However, the slowdown in the Chinese market and changes in the smartphone market have caused th...[Details]

There are many wireless networking solutions available, such as ZigBee, which has the characteristics of low power consumption, high transmission rate, small size, mature protocol, and nodes can wo...[Details]

RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are not...[Details]

　　Foreign media wrote an article today, detailing the principles, defects and future development trends of lithium batteries used in mobile devices. The following is the full text of the article: The...[Details]

Without further ado, just look at the following The above are two unique codes of STM8S103. As can be seen from the figure, the key point is that the first 4 bytes are different. If the batch numb...[Details]

It has been reported that US graphics chip giant Nvidia has been planning to buy British chip design giant ARM from Japan's SoftBank Group for US$40 billion, but the transaction has not been going sm...[Details]

China introduced high-speed rail in 2008, and by the end of 2014 the network had grown to 16,000 km. It is the largest high-speed rail network in the world, carrying 2-3 million passengers per day. T...[Details]

At present, the proportion of digital power technology in the entire market is gradually increasing. However, as more and more system developers adopt this technology, digital technology seems to be ...[Details]

　　There are three types of current probes: high-frequency current probes, low-frequency current probes and mutual induction coils. 　　It adopts high-frequency current probe SMT large integrated circ...[Details]

1 Introduction Medium frequency inverter power supply is a standard power supply system widely used in aircraft, ships, radars, communications, missiles, and vehicles. In order to further imp...[Details]

1. The execution process of Mitsubishi PLC return to origin program: Pulse output returns to the origin at high speed. When the origin switch is detected, it decelerates and runs. When the speed re...[Details]

On April 28, Qingdao State-owned Assets Supervision and Administration Commission and five other departments issued and implemented the "Three-Year Action Plan for Municipal Enterprises to Accelerate...[Details]

Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of auto...[Details]

Lithium-ion batteries (LIBs) are the future of sustainable energy technology, but in the process of continuously improving battery capacity, the volume of the battery anode will expand dramatically, ...[Details]