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Compared with the current mainstream FinFET devices, nano-ring gate devices (GAA) have more advantages in miniaturization, high performance and low power consumption, and are generally considered to ...[Details]
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As the article states, pointers take up four bytes in a 32-bit system;
Speaking of this problem, everyone who has learned C language knows that when we define a pointer, we need to specify th...[Details]
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#include "stdio.h" #include "reg51.h" // 0 - 9 encoding unsigned char code table = { 0x11,0xb7,0x29,0x23,0x87,0x43,0x41,0x37,0x01,0x03,0x00 } ; unsigned int count2 ; //第1－6 位的片选线 unsigned char co...[Details]
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Among the commonly used A/D conversion chips (such as ADC0809, ICL7135, ICL7109, etc.), ICL7135 is different from the others. It is a four-and-a-half-bit dual-integral A/D converter with high precisio...[Details]
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Last month, realme launched a new product in the GT Neo series, GT Neo2, and now the GT Neo series is about to welcome a new member. Today, realme Vice President Xu Qi announced that realme will re...[Details]
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On August 17, VeriSilicon announced that the company's shares were officially listed on the Shanghai Stock Exchange Science and Technology Innovation Board on August 18 with the stock code 688521. ...[Details]
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When debugging the STM32 board serial port with MDK, the printf() function was called to facilitate serial port debugging. However, after burning the .hex file into the board, it was found that the se...[Details]
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If you obtain a reference code project package in the IAR environment on the Internet and want to use it for your own project, you often need to modify the project name. So how do you modify it in IA...[Details]
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Recently, I used STM8 to drive 1602 in a 4-wire mode. Garbled characters appeared when I powered on for the first time. Now I have found a solution online and made this summary. According to an ana...[Details]
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June 16 news Apple iPhone 12/Pro is expected to adopt a new design with flat borders similar to the iPad Pro, and it can also be traced back to the era of iPhone 4 and iPhone 5. This week's new...[Details]
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DK1203 is a flyback secondary-side feedback switching power supply control chip. It is dedicated to high-performance AC-DC switching power supplies with simplified peripheral components.
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I just wrote a running light program: #include reg51.h #include intrins.h #define uint unsigned int #define uchar unsigned char fly tab1 ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; fly tab2 ={0...[Details]
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This year, Apple released the iPhone 12, and the new series includes four models, namely iPhone 12 mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max. Which of the four models do you prefer? For ...[Details]
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#include "stm32f10x.h"
unsigned int TimingDelay;
void Delay(unsigned int x)
{
TimingDelay=x;
while(TimingDelay--);
}
void EXTI9_5_IRQHandler(void) //interrupt handling fun...[Details]
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The DC DVR device with supercapacitor energy storage combines a bidirectional half-bridge DC-DC converter with a supercapacitor to control the charging and discharging of the supercapacitor through a...[Details]
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