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/* The following is the program for STM32 to read and write EEPROM through GPIO simulation I2C */ #define SCL_H GPIOB- BSRR = GPIO_Pin_6 #define SLC_L GPOIB- BRR = GPIO_Pin_6 #define SDA_H GPIOB- ...[Details]
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——Interview with Ding Yongfu, Chairman and Party Secretary of the State Grid Corporation of China DC Construction Branch
Our reporter Zhang Ting
Reporter: Building and operating a strong ...[Details]
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Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
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ARM7 is a von Neumann architecture with a three-stage pipeline structure,
while ARM9 and ARM11 are Harvard architectures with a five-stage pipeline structure, so the performance is a bit higher...[Details]
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We understand the so-called intelligent robot in a broad sense. The most profound impression it gives people is that it is a unique "living thing" that can control itself. In fact, the main organs of ...[Details]
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Introduction The LIN Association released the first version of the LIN protocol in 1999, and it has been more than ten years since then. During these ten years, the LIN bus has continued to develop ...[Details]
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Recently, the official microblog of Zhejiang Development and Reform Commission announced the list of provincial key construction projects and pre-arranged projects in 2020. In 2020, Zhejiang Province...[Details]
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Keywords
: Photovoltaic lighting Energy management Lighting
1 Introduction
At present, the research in the field of photovoltaic lighting at home and abroad is still limited to ...[Details]
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Recently, Kuawei (Shenzhen) Intelligent Digital Technology Co., Ltd. (hereinafter referred to as "Kuawei Intelligence") announced the completion of its Pre-A round of financing, led by Lianchuang...[Details]
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introduction
In recent years, multi-touch has become a new way to replace the traditional human-computer interaction. It abandons the keyboard and mouse, realizes multi-person interaction at t...[Details]
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On March 25, the Development and Reform Commission of the Guangxi Zhuang Autonomous Region issued the "Guangxi Energy Infrastructure Construction 2023 Work Promotion Plan."
Accelerate the cons...[Details]
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Abstract: According to the development and classification of switching power supplies, the topology and characteristics of DC/DC and AC/DC converters are explained, and the trends of new technol...[Details]
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1. Bus framework The figure below is the bus framework of 2440, which includes AHB (Advanced High performance Bus) high-speed bus and APB (Advanced Peripheral Bus) peripheral bus. Different buses c...[Details]
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Putting the topic of seeing the essence through the surface in the power supply industry may puzzle many netizens. If the power supply can be judged by the surface, then what is the point of prof...[Details]
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The switching power supply circuit of a color TV set includes an anti-interference circuit, a rectifier filter circuit, a degaussing circuit, a start-up circuit, a switching oscillator circuit, a fee...[Details]
Microcontroller MCU
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