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In March 2019, the Chinese new energy vehicle market has been very hot, and the "evergreen brand" FAW - Volkswagen finally brought two pure electric models, the Bora Pure Electric and the Golf Pure ...[Details]
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g_ak4961_i2s_tx_handle.Instance- SR __IO uint32_t SR; /*! SPI status register,Address offset: 0x08 */ 27.5.3 SPI Status Register (SPI_SR) CRCERR 8: FRE Bit 8 FRE: Frame format error Note: Use th...[Details]
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I wrote an interrupt function using STM32F103VBT6 some time ago. I wanted to learn more about the interrupt mechanism of STM32. After using it, I found that the interrupt configuration of STM32 i...[Details]
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It is reported that Zhengzhou's first batch of 15 smart buses have officially hit the road and started operation. It is said that the buses have functions such as automatic driving and voice control....[Details]
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1. What is a single-chip microcomputer? What are its main features?
A single-chip microcomputer, or MCU for short, is a microcomputer that integrates a microprocessor (CPU), memory (ROM and RAM f...[Details]
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——Interview with Tan Yongxiang, Chairman and Party Secretary of State Grid Fujian Electric Power Co., Ltd.
Our reporter Han Xu
Reporter: Since the beginning of this year, State Grid Corpo...[Details]
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The MSP430F449 provides interfaces for an internal crystal oscillator and two external crystal oscillators.
External crystal oscillators are divided into high-speed crystal oscillators and low-speed ...[Details]
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When it comes to high-power adjustable voltage-regulated power supplies with an output of more than 10A, readers who have come into contact with them will think of: a huge power transformer with taps...[Details]
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A variable defined as volatile means that the variable may be changed unexpectedly, so the compiler will not make assumptions about the value of the variable. To be precise, the optimizer must carefu...[Details]
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1. Typical circuit of internal oscillation.
Theoretically, the higher the oscillation frequency, the faster the microcontroller runs, but at the same time, the higher the requirements for the memor...[Details]
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STMicroelectronics' STWLC98 highly integrated wireless charging receiver chip brings faster wireless charging and flexible power sharing functions to a variety of portable and mobile devices, suita...[Details]
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The 2020 Honor Life store in Shenyang opened. In an interview with the media after the press conference, Honor President Zhao Ming said that Honor will launch large-screen mobile phone products in 20...[Details]
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There are many types of motors, and the classification standards are also different. For example, according to the type of working power supply, they can be divided into AC motors and DC motors. Ac...[Details]
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Apple supplier Unimicron Electronics released a statement on the Taiwan Stock Exchange saying that a fire broke out at the company's CSP plant in Taoyuan City, northern Taiwan, on Wednesday afternoon...[Details]
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From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
DSP and ARM Processors
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