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DigiKey , a global distributor of electronic components and automation products with full in-stock availability and fast delivery,
plans to attend the SPS 2024 show in Nuremberg, Germany, from ...[Details]
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ARM and Thumb ARM processors have two main operating states, ARM and Thumb. These states are independent of privilege level. For example, code running in SVC mode can be ARM or Thumb. The main differ...[Details]
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Moore's Law has driven the semiconductor industry forward. Previously, it relied on two magic weapons: one was the reduction of process size, and the other was the increase of silicon wafer diameter....[Details]
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1 Introduction
Traditional testing instruments are mostly completed by hardware circuits, which not only have single functions, but also have long development cycles and are difficult to m...[Details]
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Integrated multi-way
analog
switches
(hereinafter referred to as multi-way
switches
) are commonly used devices in important technical fields such as automatic data acquisitio...[Details]
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1. Introduction:
SVPWM can realize the output of switch control signal through carrier comparison method. What is the mathematical expression of SVPWM modulation wave? The answer is that SVPWM...[Details]
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如今这个时代,拿出手机扫一扫,很多事儿就能在指尖完成,但相信很多人在外出就餐时都曾遇到过被告知只能扫码点单的问题,更有甚者还必须关注公众号才能吃饭。 So, do businesses have the right to do this? In fact, Article 9, Paragraph 2 of the Consumer Rights Protection Law has lon...[Details]
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#include "stm32f10x.h" #include "12864.h" ErrorStatus HSEStartUpStatus; //Wait for the clock to stabilize u8 count=0; u8 d; void SYS_Configuration(void); /* //ms delay function void d...[Details]
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Purpose: To control the LED matrix to display in a row loop through the 74HC595 module. Compiler software: keil5 process: (1) First define the 74HC595 control pins and the dot array control por...[Details]
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In recent years, with the emergence of low-price, high-performance DSP chips, DSP has been increasingly used in fields such as high-speed signal acquisition, speech processing, image analysis and proc...[Details]
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RT-Thread Study Notes 8 --------USART DMA mode transmission Old rules, first of all, let me talk about my configuration STM32F207IGT6 MDK RTT 1.1.0 Use UART2 as finsh com...[Details]
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Sina Technology reported in the early morning of October 14 that Apple held its second event this fall, and the much-anticipated new iPhone was finally unveiled. In addition to launching th...[Details]
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In recent years, switching power supplies have developed rapidly due to their high efficiency, small size, and good output stability. However, due to the high frequency, high di/dt, and high dv/d...[Details]
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With the continuous advancement of science and technology, robot systems with human-like vision are no longer a dream in science fiction. In the future, 3D vision systems will become standard additio...[Details]
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Recently, Gasgoo Automotive Research Institute released the installed capacity ranking of smart cockpit suppliers from January to June 2024, which comprehensively demonstrated the latest developmen...[Details]