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;P2 is connected to eight buttons, P1 is connected to eight LEDs ;One button controls one light, for example, P2.0 only controls P1.0. ; Press the key once, the corresponding LED will switch on a...[Details]
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On September 7, 2023, General Secretary Xi Jinping emphasized at the symposium on promoting the comprehensive revitalization of Northeast China in the new era that it is necessary to promote industria...[Details]
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There are intricate connections between arrays and pointers in C language. If you don't understand them clearly, it is easy to make mistakes. I wrote an analysis of arrays and pointers some time a...[Details]
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Smart cars are the product of the combination of intelligent systems and the automotive industry. They are a comprehensive system that integrates computers, sensors, automatic control, artificial int...[Details]
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1. Signal generator troubleshooting method: 1. First check whether the power supply is normal: turn on the power and check whether the switch indicator light is on. If not, it proves that the power s...[Details]
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The turbine flowmeter is a kind of turbine supported by bearings at both ends placed in the center of the measuring pipeline. When the fluid flows through the pipeline, it impacts the turbine blades,...[Details]
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Led by the development of artificial intelligence and Internet of Things technology, the smart home industry is booming. With the continuous iteration and upgrading of technology, smart homes are exp...[Details]
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According to foreign media reports, TDK Corporation of Japan announced the launch of a new position sensor HAR 3927, further expanding its Micronas right-angle Hall-effect sensor series. The product ...[Details]
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Configure TIM4 as input capture function to calculate the period of the rectangular wave.
#define NVIC_Priority_Timer4 1
void TIM4_Init_Config(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
N...[Details]
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The differential bridge sensor monitoring circuit with temperature compensation is a complete low power signal conditioner for bridge type sensors, including a temperature compensation channel. The...[Details]
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Current transformers have long been used as a standard device in instruments and equipment to measure precision currents. Even in harsh environments and high temperatures, this device is very accur...[Details]
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I. Introduction At present, energy has become a bottleneck restricting the development of many countries, especially in developing countries. The shortage of energy has gradually emerged, and the com...[Details]
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AVR microcontrollers have an internal EEPROM, but when writing EEPROM applications in GCC, program errors or restarts often occur when reading and writing EEPROM. The results may be correct during so...[Details]
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Power batteries are one of the key technologies of electric vehicles. When Gustave Trouve built the world's first electric tricycle in 1881, he used lead-acid batteries. At present, many hybrid vehic...[Details]
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Intelligent driving development trend
Autonomous driving technology is divided into multiple levels, and different organizations have proposed multiple grading standards. Currently, the two co...[Details]