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On October 17, Huarong County Party Secretary Tao Weijun went to Beijing Port Town to supervise the progress of photovoltaic and energy storage projects. Huarong County Party Committee Member and Coun...[Details]
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When programming an 8051 microcontroller application system, it is often necessary to directly operate the various memory address spaces of the system. The target code generated by the C51 program aft...[Details]
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Recently, Turlough McCormack, an official from the Irish Development Agency (IDA), contacted the editor of semiwiki and was interviewed by semiwiki on a series of issues including Intel's semiconduct...[Details]
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Many digital processing systems use FPGAs because they have a large amount of dedicated DSP and block RAM resources that can be used to implement parallel and pipelined algorithms. Therefore, FPGAs...[Details]
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News on the morning of October 18th, there are still a dozen hours before Apple’s second fall 2021 press conference is about to open. The theme of this conference is "Come and Blow Up the Scene"....[Details]
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In 1987, BL WilkinsON proposed an average current control scheme, which was first applied to power factor correction converters and patented. The figure shows the average current control circuit bl...[Details]
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1 Introduction
An important feature of fieldbus instruments is bus power supply. Bus power supply means that the instrument obtains the power required to maintain its operation from the signal ...[Details]
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In order for the cold cathode lamp to work safely, efficiently and stably, its power supply and excitation must conform to the characteristics of the lamp. Specifically, the power supply of the la...[Details]
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/* TIM2 initialization function Return value: None Parameter: timing time us */ #define CPU_CLK 16027 //Main frequency KHz void timer2_Init(head us) { uchar PSCR = 0; // frequency division ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Passive filter
Passive filter is a filter inductor connected in series between the rectifier and the capacitor, or a resonant filter connected on the mains input side. Its main advantages ar...[Details]
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basic skills In this design, data processing can use powerful software such as MATLAB on PC, but this type of existing data processing software cannot directly control the lower computer acquisition ...[Details]
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If you have learned the external interrupt of 51 microcontroller, you will get started quickly; this blog post is based on STM32F103ZET6 chip, which is compatible with most STM32F10x chips; the cod...[Details]
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II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development en...[Details]
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