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China Energy Storage Network: In
2019, the company's "Two Sessions" proposed the strategic goal of "three types, two networks, and world-class", systematically expounded the strategic path of...[Details]
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35W set-top box switching power supply circuit with multiple outputs
35W set-top box switching power supply circuit with multiple outputs
The set-top box is the key technology of interactive tel...[Details]
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On May 6, the first-instance administrative judgment of Xiaomi Technology Co., Ltd. and the State Intellectual Property Office was announced, and Xiaomi’s lawsuit was rejected by the Beijing In...[Details]
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In recent years, with the development of science and technology, the application of single-chip microcomputers is constantly going deeper. This paper briefly describes the design of a digital stopw...[Details]
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Bandwidth is known as
the first indicator of
an oscilloscope
and is also the most valuable indicator of an oscilloscope. The oscilloscope market is often divided based on bandwidth as the pr...[Details]
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The "AI Era, the Starry Sky - Baidu World 2021" conference arrived as scheduled. Baidu released a number of AI black technologies including car robots, Carrot Run, Baidu Kunlun 2 cloud chip, and Xiao...[Details]
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1. First, HSE_VALUE in stm32f10x.h #if !defined HSE_VALUE #ifdef STM32F10X_CL #define HSE_VALUE ((uint32_t)12000000) //Change to 12MHz here // #define HSE_VALUE ((uint32_t)25000000) /*! Valu...[Details]
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1. Whenever we write a program, we must consider the practical application perspective.
2. Never let the CPU waste waiting at any time, especially in places with delays (over 1MS).
3. When design...[Details]
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The transformation of the automobile industry is undoubtedly one of the hottest topics in the technology industry in recent years. Smart cars are entering the market on a large scale, the autonomous ...[Details]
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ADAS are becoming an integral part of the car – interfaces to many different clusters of the car’s electric/electronic systems. Similar to the human body, this requires the implementation and netwo...[Details]
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Introduction With the rapid development of the Internet and the increasing demand for various wireless services, the current wireless communication network that mainly carries single voice services ...[Details]
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During the conversion of analog/digital signals, when the sampling frequency fs.max is greater than twice the high frequency fmax of the signal, that is, fs.max =2fmax, the digital signal after sam...[Details]
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STM32L151: int main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); LED_ON(); MX_DMA_Init(); MX_SPI1_Init(); MX_SPI2_Init(); MX_TIM3_Init(); MX_USART2_UART_Init(); //M...[Details]
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On July 3, the groundbreaking ceremony of the "Huayou Headquarters Research Institute (New Energy Branch) Construction Project" and the "Annual Production of 50,000 Tons of High-Performance Power B...[Details]
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STM32 Cotex-M3 GPIO port introduction and configuration
1. GPIO port introduction
1. GPIO port input and output mode
1.1 Generally speaking, there are 8 configuration modes for the input ...[Details]
GD32 MCU
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