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The latest complaint information released by the United States International Trade Commission (USITC) shows that AMD filed a 337 complaint against TCL Electronics, Realtek Semiconductor and others on...[Details]
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This application note provides a new perspective on physical access control from the perspective of information technology (IT). This article compares different types of lock technologies...[Details]
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According to PhoneArena, Huawei Mate X may not be available before Samsung Galaxy Fold. Samsung officially announced that after "improving" the screen protection measures of Galaxy Fold, this fo...[Details]
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On Wednesday (7th), information security company Symantec (SYMC-US) surged 14.4% after the market. An insider reported that the acquisition of Symantec by technology giant Broadcom (AVGO-US) may be c...[Details]
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introduction
Today's society has entered the post-PC era of rapid development of digital information technology and network technology. Embedded devices have penetrated into various fields and...[Details]
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In ARM, when initializing a memory area to a structure, you must pay attention to byte alignment.
1 Introduction
In ARM, there are two types of instructions: ARM and Thumb.
ARM instructions: Each ...[Details]
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The elbow flowmeter belongs to the category of differential pressure flowmeter. The elbow sensor uses the inertia principle of the fluid to generate differential pressure. When the fluid passes throug...[Details]
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#include
unsigned char code C_t ={"1234567890"};
unsigned char xdata temp ;
void main(void)
{
unsigned char i,j;
unsigned char * tempptr;
tempptr=strcpy(temp,C_t); //This function uses TEM...[Details]
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As a summary of the instruction system, Table 3-2 lists all the AT89S51 instruction mnemonics and brief descriptions of the functions, as well as the instruction length, execution time, and instruc...[Details]
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The circuit is very simple. Eight LED lights are connected to port P1. After running, the effect is that starting from the first light, as the binary number decreases over time, all the lights will li...[Details]
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On July 24, Honor officially announced the new Honor Tablet V7 Pro. However, according to Jiwei.com, an insider learned that the Honor Tablet does not use the Dimensity chip. Recently, Honor official...[Details]
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On September 13, the State Council Information Office held a press conference on "Promoting the construction of a strong manufacturing country and a strong cyber power to help build a moderately pros...[Details]
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On March 29, Applied Materials announced the termination of its acquisition of Kokusai Electric from investment firm KKR. The share purchase agreement was terminated on March 19, 2021. Since Applied ...[Details]
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Circuit features: (1) Two forward converter circuits are connected in parallel, T1 and T2 are driven in anti-phase at 180 degrees, the power is doubled, the output frequency is doubled, and the rippl...[Details]
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A charge pump is a DC-DC converter that uses so-called "fast" or "pumping" capacitors to store energy. They can increase or decrease the input voltage and can also be used to generate negative volt...[Details]
Programming Basics
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