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Recently, the Guangzhou Development and Reform Commission issued a letter in response to Proposal No. 1057 of the Third Session of the 14th Guangzhou CPPCC Committee, which comprehensively summariz...[Details]
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The parallel active power filter is a new type of power electronic device used to dynamically suppress harmonics and compensate reactive power. In recent years, the theoretical research and applicat...[Details]
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The Telematics Control Unit (TCU or T-BOX) is an embedded vehicle system that can be used in the fields of wireless tracking and communication of vehicles. The system can be divided into modules su...[Details]
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First, we need to connect the hardware, plug the board into our computer, open the device manager to check which COM port is used, as shown in Figure 2-21, find the item "USB-SERIAL CH340 (COM5)", th...[Details]
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"Now, all project managers in some companies are doing the same thing, which is to formulate a cost reduction plan." Recently, a person who has been paying close attention to the mobile phone industr...[Details]
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In the report "Comprehensive Analysis of the Computing Power Industry Chain: Technology Iteration Breaks Through Bottlenecks, AIGC Scenarios Drive Increased Computing Power Demand", the requirement...[Details]
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1 Introduction I have known about the existence of WFI and WFE for a long time, but I have never understood them very well. Recently, I am going to study CPU idle framework. Since WFI is a way to put...[Details]
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Engineers have used logarithmic amplifiers for signal compression and computation for more than half a century. Although digital ICs have almost completely replaced logarithmic amplifiers in ...[Details]
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introduction
The chip's Bootloader code (i.e., startup code) is a section of code that is executed before the chip enters the operating system after it is reset. It mainly provides a basic...[Details]
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Many battery-powered handheld systems require digital signal processing functions, and power consumption must be a top priority when designing such products.
Choosing a DSP that meets both the...[Details]
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"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnifi...[Details]
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The five major market demand trends for LED lighting driver power supplies can be summarized as: high efficiency, high reliability, wide compatibility with dimming and non-dimming applications, smalle...[Details]
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Digital power supplies have the characteristics of high performance and high reliability, and their design is very flexible. As IC manufacturers continue to launch new models and digital power IC p...[Details]
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1. Preemption priority and response priority The interrupt vector of STM32 has two attributes, one is the preemption attribute and the other is the response attribute. The smaller the value, the ...[Details]
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A self-excited generator, also known as a brushless generator, is a generator that does not require an external excitation power supply. It generates electrical energy through its own magnetic fiel...[Details]
stm32/stm8
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