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The MCS51 series single-chip microcomputer At89S51 is used as the main controller, and the peripheral circuit devices include digital tube driver, independent keyboard, square wave pulse output an...[Details]
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First, let's take a look at the system architecture of stm32: we can see four driver units: D-bus, S-bus, DMA1, DMA2. Four passive units: SRAM, Flash, FSMC (I wrote this based on stm32f103zet6, s...[Details]
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Technical description:
The RS8557-Q1 series of CMOS operational amplifiers use auto-zero technology to provide extremely low offset voltage (maximum 100uV) and nearly zero temp...[Details]
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Can the inverter be connected to a leakage switch? This question involves electrical knowledge, and requires us to analyze it one by one from the aspects of electrical principles, equipment charact...[Details]
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A few days ago, I experienced the automatic parking function of a new car of a certain brand with my colleagues in the company. To be honest, the performance of this car is very similar to the way I ...[Details]
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Among the several working modes of the timer, except for 0 and the previous 1, the count value needs to be initialized, and then the counting starts. After the count overflows, the initial value of t...[Details]
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The function for setting the module interrupt priority in the Systick module initialization configuration function (Systick_config) is: NVIC_SetPriority((SysTick_IRQn, (1 __NVIC_PRIO_BITS) - 1); ...[Details]
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On February 18, 2020, the National Development and Reform Commission and the National Energy Administration issued the Implementation Opinions on Promoting the Independent and Standardized Operatio...[Details]
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In the previous article at the Jiwei.com Semiconductor Summit, we talked about the many changes that 5G has brought to society ( refer to the previous article ). Faced with these overwhelming busines...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
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AC induction motors are widely used because of their strong structure, stable and reliable operation, low cost and high efficiency. However, the controllability of AC motors is not as good as that ...[Details]
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Application technology丨Automobile electronic suspension system and related components
Application field: Intelligent chassis
Uniq...[Details]
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The latest report from market research firm Omdia predicts that there will continue to be an oversupply of panels in 2022, and prices may bottom out in the first quarter. Starting from the second qua...[Details]
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I wanted to make a perpetual calendar before. I searched many forums and finally found the following program for converting the solar calendar to the lunar calendar. It is relatively simple and can b...[Details]
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Application of mathematics in industrial controller design
The design of industrial controllers involves many aspects, including hardware design, software design, system architecture...[Details]