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This article focuses on solar energy and wind energy, and designs a simulation device for wind-solar grid-connected power generation. It can convert the DC voltage of solar or wind generators into AC ...[Details]
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First, let's connect the pin diagram of the microcontroller. If, the specific functions are introduced below. The 40 pins of a microcontroller can be roughly divided into four categories: power, clo...[Details]
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On November 20, this year's Bengaluru Tech Summit 2020 opened in India. In an interview with the media at the opening ceremony, Ravi Shankar Prasad, Minister of Communications and Information Technol...[Details]
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Use Timer for periodic timing
In some applications of STM32, users have the requirement to execute certain programs periodically. The timer can be used to generate a fixed time period to meet suc...[Details]
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The basic electron tube generally has three poles, a cathode (K) for emitting electrons, an anode (A) for absorbing the electrons emitted by the cathode, and a grid (G) for controlling the flow of ...[Details]
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ADAS stands for Advanced Driver Assistant System, which means Advanced Driver Assistance System in Chinese. Common ADAS functions that have entered practical use include LDWS lane departure warning...[Details]
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O Introduction
Switching current technology is a new analog signal sampling, holding and processing technology proposed in recent years. Compared with the mature switching capacitor techno...[Details]
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In order to promote the use of LED power supply , an LED power supply with the commonly used flyback converter as the core is designed. This paper designs a 4.2W LED power supply circuit, specificall...[Details]
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The accelerated popularization of L2 autonomous driving has led to the rapid rise of the domestic autonomous driving chip industry. From the comparison of the penetration rate of L2 autonomous driv...[Details]
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#include
main()
{
P2=0x55; //P1 port initial value
EA=1; //Global disconnect
EX0=1; //External interrupt 0 is on
IT0=1; //Edge trigger
while(1)
{
}
}
void ISR_Key(vo...[Details]
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The motor's moment of inertia is an important parameter in motor design, which is related to the motor's starting, braking, operating stability, and control performance. This article will introduce...[Details]
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At 10:23 on December 23, 2019, monitoring personnel from the Power Internet of Things Center of Baoding Power Supply Company of Hebei Province discovered through the self-service equipment intellig...[Details]
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Recently, HUAWEI CONNECT 2023 with the theme of "Accelerating Industrialization" was grandly opened in Shanghai. Hu Xiaobo, Chairman of LeiShen Intelligent, was invited to participate in the spee...[Details]
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Three-circuit transformer test method
1. Connect the power supply and ground wire, turn on the power, and enter the initial interface, as shown below:
"Set" key: Set the current date and time. ...[Details]
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Serial port related configuration GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_USART1,ENABLE); ...[Details]
Analog electronics
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