RNN55E4321DPRSL

//Configure the input and output modes of the port  // Configure PA0 as input mode void GPIO_Init(void) { RCC- AHBENR |= RCC_AHBENR_GPIOAEN; // Turn on the clock of the current GPIO port  GPIOA- MODE...[Details]

The microcoulomb titrator is based on the microcoulomb principle. Various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) in nitrogen and oxygen at...[Details]

  summary     This article introduces a 5W Y-capacitor-free charger solution designed using TI control chip UCC28720, and introduces a transformer structure design that can still pass EMI testing w...[Details]

　　1 Overview 　　Since the 20th century, my country's coal mines have begun to use a large number of 127V lighting power supplies and their comprehensive protection devices. So far, the lighting equi...[Details]

Main program 1: void main() {    flying i,j,k    i=0;    j=0;    while(1)    {       i=key(); //Keyboard loop scan, its value is assigned to the variable array table       if(i!=0) //The keyboard s...[Details]

If the battery of a car is damaged suddenly while driving in the wilderness where few vehicles pass by, it is a headache. Here are some emergency measures for battery damage on the way for the driv...[Details]

Compared with the original image, the image to be registered has spatial transformation relationships such as offset, rotation, and scale. Image registration is the process of matching multi-spectr...[Details]

1. Both bit and sbit are variable types extended by C51. Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses durin...[Details]

Preface 80C51 single-chip microcomputer is widely used due to its comprehensive functions, relatively complete development tools, rich derivative products, and a large number of design resourc...[Details]

LED lighting has quietly emerged in recent years, but do you know LED? Let's learn about LED today. LED composition LED (Light Emitting Diode) is mainly composed of five materials: bracket, silve...[Details]

Recently, Beijing Baidu Netcom Technology Co., Ltd. disclosed two patents entitled "Autonomous driving vehicles and systems for autonomous driving vehicles", with publication numbers CN112389461A and...[Details]

What does a smart car look like in your mind? I believe that when the "technical" large central control screen comes into view, you can see driving data, navigation, entertainment and other rich func...[Details]

　　Abstract: Digital oscilloscopes can accurately capture various signals, so they have become one of the main devices for collecting, recording and analyzing various signals in scientific research ex...[Details]

In recent years, with the continuous deepening of the study of shot noise in mesoscopic physics and nanoelectronics, people have found that shot noise can well characterize the internal electron tr...[Details]

　　In daily life and work, the insulation resistance of all electrical devices and equipment must meet the requirements of relevant specifications and standards to ensure safety during on-site operati...[Details]