561-B0187

introduction Mobile phones, MP3 players, hard disk players, digital cameras, PDAs and other devices are all controlled by navigation keys. Currently, the more popular navigation key contro...[Details]

The rapid growth of consumer video applications, from portable media players and cell phones to video game consoles, requires a multitude of different interfaces and adapters to enable users to tra...[Details]

Overview and application status of IC card access control IC Card Access Control Overview System Overview: Use IC card as the carrier to realize identity recognition and access co...[Details]

After more than 20 years of development, Ethernet has become an indispensable part of the underlying connection in modern Internet. It is easy to network and has better openness, making it one of t...[Details]

1. Overview At present, there are many cases related to motor vehicles among all kinds of criminal crimes, such as hit-and-run, theft and robbery of motor vehicles, etc. If an automatic mo...[Details]

1 Introduction The research is about a basic human parameter tester that can measure parameters such as body temperature, pulse and breathing interval. These parameters and records are the...[Details]

introduction: With the development of power electronics, the application scope of inverter control technology and industrial field bus is becoming wider and wider. This system successfully...[Details]

0 Introduction In the field of digital signal processing, filters are undoubtedly a very important link. Among digital filters, finite impulse response (FIR) filters are particularly widely us...[Details]

　The power module is a power supply that can be directly mounted on a printed circuit board (see Figure 1). It is characterized by being an application-specific integrated circuit (ASIC), a digital s...[Details]

　　Today, as information increasingly becomes an important resource, strong market demand and the development of microelectronics technology have contributed to the rapid d...[Details]

Active matrix liquid crystal displays (AMLCDs) are gradually gaining popularity among consumers. For ordinary families, many large-screen TVs in the living room have been converted to LCD displays. Th...[Details]

Under the current circumstances, because informatization of manufacturing industry is the key means to achieve industrialization, the government has attached great importance to it. The Ministry of...[Details]

1 Introduction EEG (Electroencephalograph) is a basic physiological signal of the human body, which has important clinical diagnostic and medical value. Because EEG signals themselves have...[Details]

1 Introduction Smart cars are the embodiment of the cross-integration of multiple disciplines such as automotive electronics, artificial intelligence, pattern recognition, automatic contro...[Details]

This article discusses the considerations for portable embedded system power supply design and the guidelines that should be followed in the design. These principles are helpful for the p...[Details]