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The role of non-destructive testing technology in the quality assurance system is increasingly showing its importance and necessity, and it has become an important means to control product quality a...[Details]
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ATmega8 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL, 2...[Details]
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Based on the author's design experience, the detailed design of the entire system schematic is divided into the following major modules.
Power supply design: realized through LDO and DC-DC switchin...[Details]
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As an important part of the development of the national economy, the automobile industry is one of the important indicators of national industrial development. The automobile industry covers ma...[Details]
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PLC ladder diagram is a programming language based on graphical representation, which is used to describe the logic flow and control flow of the program. It mainly uses ladder structure to express ...[Details]
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Huawei has previously launched four 4G mobile phones on its official website: Mate 40 Pro, Mate X2, Mate 40E, and nova 8 Pro. Except for nova 8 Pro, all are equipped with Hongmeng HarmonyOS 2 ...[Details]
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Xiaomi Home Xi'an G Park flagship store officially opened. It is understood that this is the fifth flagship store opened by Xiaomi Home after the Shenzhen flagship store, Wuhan flagship store, ...[Details]
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Magnetic components generally refer to inductors and transformers. Here we discuss the transformer with primary-secondary isolation because this type of transformer is most widely used in switching...[Details]
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The L4970A series of high-power monolithic integrated switching power supplies is the second generation product launched by ST after the L4960 series. The circuit features are: it is developed using ...[Details]
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1. The concept of interruption Interrupts are set up to enable the microcontroller to process external or internal random events in real time. Think of yourself as the CPU of a microcontroller. You a...[Details]
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On March 1, Visionox issued an announcement stating that the company received a notice from its controlling shareholder Tibet Zhihe Capital Management Co., Ltd. (hereinafter referred to as "Tibet Zhi...[Details]
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Don't be fooled by their appearance, they are all capacitors. Dilingling, I have a new lesson today. Following the last diagram of the working principle of power supply, today we will have anothe...[Details]
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Not long ago, a "snake swallowing an elephant" merger and acquisition event occurred in the United States. Xerox, a veteran technology company and printer and copier manufacturer, proposed to acquire...[Details]
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1. Overview of RISC-V
RISC-V is not only an open source instruction set architecture (ISA), it also represents a fundamental shift in the philosophy of chip design. Unlike traditional closed-s...[Details]
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In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]