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With the rapid development of information technology combining multimedia technology and communication technology and the widespread application of the Internet, the PC era has also transitioned t...[Details]
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Main control, black STM32F407 board from Taobao Compiler IAR Target requirement Output four PWM waves Here are the H and C files for you. You only need to call the function in main to achieve the out...[Details]
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Introduction: PIC18F series products are high-end products of Microchip Technology, Inc., USA. Most users use C language for programming and design. Most users use MPLAB integrated environment for pr...[Details]
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From the time cars entered the consumer consciousness of ordinary people until a few years ago, whether it was the publicity of merchants, discussions on the streets or articles in various media, the...[Details]
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If users want to extend the effective use time of the battery, in addition to ensuring the quality of the charger, correct charging techniques are also essential. Here are 14 tips for charging mobile ...[Details]
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Greenliant to Showcase SSDs and Memory Cards for Industrial, Networking and Transportation Applications at Electronica 2022 in Munich
Beijing, China and Munich, Germany - EQS Newswir...[Details]
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The most frequently used PLC programming languages are structured text and ladder diagram. For technicians with little basic knowledge, it is quickest to start learning PLC programming from ladde...[Details]
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/* Timer 0 controls the flashing time of the LED; counter 1 controls the display of the digital tube */ #include reg52.h #define uint unsigned int #define uchar unsigned char sbit DULA = ...[Details]
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——Interview with Chen Hongzhong, General Manager of Jiangsu Suzhou Power Supply Company
Our reporter Li Wei
Reporter: This year, State Grid Corporation of China proposed a strategic deplo...[Details]
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Although LED technology is the mainstream in today's market, there are still many unsolved problems in LED technology, and the lifespan, energy saving and price of LED have always been topics that ...[Details]
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When reading kernel source code, you often encounter IS_ERR, such as in linux/arch/arm/kernel/sys_arm.c
view plain copy
print ?
asmlinkage int sys_execve(char __user *filenam...[Details]
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1 Introduction
Since the 21st century, the automobile industry has played a leading role. At the same time, the proportion of electronic equipment in the cost of vehicle manufacturing has ...[Details]
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High-frequency pulse AC link inverters have the characteristics of bidirectional power flow, two-stage power conversion (DC/HFAC/LFAC), high conversion efficiency and reliability, but they have disa...[Details]
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Switching power supplies are used worldwide in wall adapters and internal power supplies for a wide variety of devices. Power supply design engineers have long sought to reduce the design cost of swi...[Details]
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Market Background
As an important part of automobile intelligence, smart buttons and smart surfaces are currently in a rapid development stage. Capacitive touch buttons are increas...[Details]