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It is reported that TSMC's revenue last year was approximately 1.07 trillion yuan, setting a record for ten consecutive years. Last year, its largest customer contributed 247.213 billion yuan, a year...[Details]
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Mr. Yuan Hai, Director of Zhaoguan, was invited to attend the "Application of Drone Countermeasure Technology" held in Shenzhen in October, and delivered a keynote speech on .
In the last deca...[Details]
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1. Introduction to Flash The programming operation of stm32 can be realized by reading and writing the flash inside stm32. The built-in programmable Flash of stm32 is of great significance in ...[Details]
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AMD reported third-quarter profit and revenue that exceeded analysts' expectations after the market closed on Tuesday, and also provided strong guidance for the fourth quarter. The stock rose 1% i...[Details]
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Its rapid development in the world has not only completely changed people’s lifestyles, but also promoted the continuous progress of high-end manufacturing.
The smart factory of Guilin Shen Co...[Details]
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Beijing, August 19 (Reporter Han Xin) The China Industrial Internet Research Institute released the "China Industrial Internet Industry Economic White Paper (2020)" on the 19th, showing that i...[Details]
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The normal operation of many hardware requires the support of bus clock, such as LCD, I2C and other devices. This article analyzes the bus clock of s3c2440 and the related operations of s3c2440 bus c...[Details]
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Power lithium-ion batteries based on ternary materials as positive electrodes have the following characteristics: 1. The positive electrode is a ternary material, and the negative electrode is a ...[Details]
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During the operation of the motor, rotor dynamic balancing is a key step to ensure the stable operation of the motor and reduce vibration and noise. As a special equipment, motor rotor dynamic bala...[Details]
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System functions Use AVR's USART for self-transmission and self-reception (short the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and receive the data you send: 0, 1, 2... Us...[Details]
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If you want to use tricks, you must use clever tricks. Today, I will teach you some clever tricks for current detection circuits. You should know that current detection or feedback is usually ...[Details]
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GPS
GPS system has a wide range of applications, including vehicle navigation, geophysical resource exploration, municipal planning control, marine rescue, aircraft navigation, missile gui...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
void delay(uint ms)
{
uint i,j;
for(i=0;i
for(j=0;j
}
void spi_init()
{
DDRA|=BIT(1);
DDRB|=BIT(5)|BIT...[Details]
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The Xiaomi 12 series of mobile phones will be officially released on December 28. Among them, the Xiaomi 12 is positioned as a small-screen flagship model, equipped with a FHD+ resolution scre...[Details]
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1 Introduction
With the advent of the 3G era of mobile communication technology, the three major telecom operators have launched new 3G services one after another, among which value-added ...[Details]
Motor Drive Control（Motor Control）
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