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As today’s switching regulators and power supplies become more compact and powerful, the increasing switching frequencies are one of the main issues facing designers, making PCB design more and mor...[Details]
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1. Structure A single-chip microcomputer is formed by making a CPU, memory, and input/output interface in an integrated circuit. However, a single single-chip integrated circuit cannot work. S...[Details]
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As shown in the figure, D187 is a universal asynchronous receiver transmitter (UART), and its RX/TX signals are connected to the optocouplers N21, N22 and N29, thus completely converting the power su...[Details]
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The results of the Randstad Employer Brand Survey’s “Most Desirable Employer” in Singapore were recently announced, and STATS CHIPPAC, a subsidiary of Changdian Technology, was successfully selected....[Details]
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STM8L low power debugging Data preparation Power consumption data target Achieving low power consumption Data preparation When debugging STM microcontroller related functions, it is customary to ...[Details]
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Back in February, Realme was believed to launch gaming accessories in the Indian market along with the Narzo 30 series smartphones at the launch event. Finally, the phone was released, but accessor...[Details]
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The data bus of the 51 single-chip microcomputer is a public bus that cannot be used exclusively. This requires that the chip connected to it must have a "three-state" function. Therefore, to expan...[Details]
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Guan Wei, senior vice president of Lenovo's global supply chain, recently said that Lenovo will launch 5G mobile phones in 2020. Guan Wei said that the current 5G commercial network has not been fu...[Details]
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As we all know, EDA requires large capital investment, high technical difficulty, long R&D cycle, and emphasis on experience, which has always been a shortcoming in the development of my country's se...[Details]
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Tencent invented a method for determining migration data based on machine learning. By acquiring the migration process data of data migration from a server to multiple terminals, the server-side mode...[Details]
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Thanks to a new partnership, we may soon see more lithium-ion batteries made from recycled materials. Battery materials producer BASF has announced a partnership with graphene energy product manufactu...[Details]
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0 Introduction
The traditional method of automobile exhaust detection uses chassis dynamometer testing. The working principle of this method is: indoors, combined with chassis dynamometer and...[Details]
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Systems using the latest "portable" processors require a large number of high-current, low-voltage rails, typically 1.8V or less. In addition to the numerous low-voltage rails, many of these applic...[Details]
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1. Introduction to UPS Monitoring System
UPS (Uninterruptible Power Supply) is a constant voltage and frequency uninterruptible power supply with energy storage device and inverter as the ...[Details]
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Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]