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PWM is pulse width modulation. Pulse width modulation is a very effective technology that uses the digital output of a microprocessor to control analog circuits . It is widely used in many fields fro...[Details]

       realme GT2 Pro was officially launched recently. It uses Samsung's 2K flexible straight screen/E4/120Hz/LTPO 2.0 and is compatible with high frame rate modes of multiple games. 　　IT Home lea...[Details]

Vehicle-road collaboration uses advanced wireless communications and new generation Internet technologies to implement all-round dynamic real-time information interaction between vehicles and roads...[Details]

The Chinese Government Procurement Network shows that the Institute of Physics, Chinese Academy of Sciences, recently announced its government procurement intention for April 2022. The Institute of P...[Details]

      The well-known camera review website DXOMARK recently launched a new Chinese official website. The new website adopts a new layout, which is more concise and also adds a lot of animations to he...[Details]

Nikkei Asian Review published an editorial on January 12, saying that Huawei's situation in Europe will be different after the implementation of the China-EU investment agreement negotiations and Bid...[Details]

Recently, at the Second Global IC Entrepreneurs Annual Conference held in Shanghai, Wei Shaojun, director of the Institute of Microelectronics at Tsinghua University, delivered a keynote speech entit...[Details]

　　What is a Linear Regulator? 　　Linear regulators use transistors or FETs operating in their linear region to subtract excess voltage from the applied input voltage to produce a regulated output vo...[Details]

On October 15, Shenzhen Textile released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 78.6 million yuan to 86...[Details]

Part 1 ARM Assembly Syntax under Linux Although it is convenient to write programs in C or C++ under Linux, the assembly source program is used for the most basic system initialization, such as initia...[Details]

1. Communication protocol.   I2C is a two-wire serial bus developed by PHILIPS and is a synchronous half-duplex bus. Data is valid When transmitting data, the SDA line must remain stable during the h...[Details]

1. Industry Background With the rapid development of the Internet, modern arms are becoming the star of the manufacturing industry. Its wide application in production fields such as flexible pr...[Details]

The electronic time fuze is a widely used fuze product. It is used to provide control signals for the opening of the mother bomb of the cluster ammunition and is the main equipment of the long-ra...[Details]

EMC is electromagnetic compatibility, which is the ability of a product to be compatible with other products during use. It includes EMS and EMI. EMS is the ability of a product to sense electromagnet...[Details]

In recent years, with the advent of the post-PC era, embedded systems have developed rapidly due to their simplicity and efficiency. Embedded technology has now integrated various computer technolo...[Details]