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With the popularity of new energy vehicles and the enhancement of environmental awareness, the construction and planning of electric vehicle charging piles have become an important part of urban in...[Details]
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#define int8 unsigned int #define int16 unsigned char #define int32 unsigned long #define KEY_PORT PORTD #define KEY_ PIN PIND #define ROW1 (1 0) #define ROW2 (1 1) #define ROW3 (1 2) #d...[Details]
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Date: March 26, 2011
Chip: STC12C5A60S2, when using standard speed microcontrollers such as stc89c52, you need to modify the delay value in the program
Clock chip: DS1302
Temperatu...[Details]
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#include
void port_init()
{
DDRB=0xFF; //Configure PB port as output
PORTB=0xFF; //The initial value of PB port is "1"
}
void display()//Flowing light display
{
int index;
for(i...[Details]
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Overview
As an efficient cold sterilization method, ozone has been widely used in all walks of life. Ozone, which has efficient and rapid sterilization effect, is widely used in hospital environme...[Details]
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Lithium-ion batteries are considered a critical technology in the global push for sustainable energy development. While they are widely used in electric vehicles, commercial aerospace and other field...[Details]
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The glove box is a laboratory equipment that fills the box with high-purity inert gas and circulates and filters out the active substances in it. It is also called a vacuum glove box, an inert gas pr...[Details]
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1: Serial port programming in interrupt mode 1. What are the parts of writing a serial port program using interrupt mode? 2. Hardware support 1 UART0 transmit FIFO buffer A. UART0 contains...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, an RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which c...[Details]
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There are many types of probes, among which high-voltage differential probes are widely used in switching power supply applications and are also one of the probes used by many engineers. High voltage...[Details]
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0 Introduction
As more and more enterprises and individual users use wireless LAN, wireless network cards become standard built-in laptops, and the Internet is ubiquitous, wireless Internet ac...[Details]
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According to foreign media reports, the Biden administration of the United States plans to expand export restrictions on US chip companies to China. On the other hand, chip giant Micron broke ground ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Project background and feasibility analysis Project name, main content and current progress Main content of the project: The research on sound separation has important theoretical and practical...[Details]
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Abstract: In the current navigation receiving system, a control box is usually needed to complete the operation and control of functions such as powering up the airborne equipment, switching the wo...[Details]
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