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1. Analysis of STM32 clock configuration program
1、RCC
RCC stands for Reset and Clock Control. The main registers include control, configuration, interrupt, peripheral reset, peripheral clock ...[Details]
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Introduction: This paper introduces the performance and characteristics of the AT89C2051 single-chip microcomputer, and introduces a low-cost, high-precision, miniaturized, digital display car anti-c...[Details]
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This article introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. The 20MHz or 40MHz dual-trace oscilloscopes are more commonly used in ...[Details]
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Solar street light The biggest feature of solar LED street lights is that they are usually powered by batteries, and there are some characteristics of batteries that need to be considered: 1...[Details]
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As electronic products develop towards being thinner, lighter and smaller, the density of component assembly continues to increase, and the manufacturing and actual application environment become mor...[Details]
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On August 9, Huawei held its 2019 Developer Conference in Dongguan. Huawei Consumer Business CEO Yu Chengdong pointed out that under the influence of the US ban, smartphone sales in the second quarte...[Details]
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USB (Universal Serial Bus) is gradually developing into a standard transmission protocol. Undoubtedly, this development is due to the widespread application of USB interfaces in many electronic pro...[Details]
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1. MCU interrupt system The concept of interruption: When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU tempor...[Details]
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1. I2C related registers STC8 series MCU hardware I2C usage tutorial (I) 2. Registers related to I2C interrupt ① I2C interrupt source ② I2C interrupt enable bit ③ I2C interrupt flag 3. Prog...[Details]
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Market research firm DRAMexchange indicates that DRAM prices have risen by about 20% in July, and NAND flash memory has risen by more than 10%. This should be good news for Samsung, the world's large...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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introduction
The rapid development of the information age has urged all kinds of data information to be transmitted at a faster pace. People require information to be transmitted faster and fa...[Details]
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On December 12, GAC Aian announced the completion of the Inpai Battery Smart Ecological Factory, and at the same time, the full-stack self-developed and self-produced P58 microcrystalline super batte...[Details]
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Semiconductor component channel provider WPG Investment Holding announced its second-quarter financial forecast on the 2nd, estimating quarterly operating revenue to be NT$125 billion to NT$133 billi...[Details]
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In the process of software development in the automotive field, we often face a dilemma: we must pursue rapid product iteration and high performance, while ensuring key factors such as functional s...[Details]
Embedded System
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