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How to distinguish good and bad home audio systems
"Because the set of speakers in my home is a famous brand!", "Because the set of speakers in my home looks good!"... Then, some peopl...[Details]
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AT89C51 is a low voltage, high performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read only memory (FPEROM), commonly known as a single chip microcomputer. The d...[Details]
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Recently, Teledyne-e2v (hereinafter referred to as e2v) participated in the annual EDICON. At EDICON, e2v demonstrated the 16×16 mm package multi-channel 12-bit analog-to-digital converter (ADC) EV12...[Details]
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On December 20, 2017, South Korea announced its 2030 Renewable Energy Plan, which aims to increase the proportion of renewable energy from 7% today to 20% by 2030, with the goal of reaching 63.8GW ...[Details]
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Recently, the Patent Invalidation Department of the State Intellectual Property Office orally heard the invalidation application of Taidou Microelectronics Technology Co., Ltd. (hereinafter referred ...[Details]
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On the morning of November 11, Xiaomi released its latest Double Eleven battle report: as of 02:00:00 on November 11, the cumulative payment amount across all Xiaomi channels exceeded 15 billion. Th...[Details]
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#if !defined (_FLASH_H) #define _FLASH_H #define FLASH_ADR 0x08010000 //Address to write data #define u8 INT8U #define u16 INT16U #define u32 INT32U union union_temp16 { unsigned int un_temp16; ...[Details]
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DAC The DAC embedded in Stm32f4 is a 12-bit digital input, voltage output digital-to-analog converter. The DAC can be configured in 8-bit or 12-bit mode, and can also be used in conjunction with a ...[Details]
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The development of virtual reality (VR) and mixed reality (MR) technologies is bringing opportunities to the automotive industry. From April 12th to 14th, Valeo participated in the Laval Virtual virt...[Details]
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System call is a service provided by the OS operating system. User programs use various system calls to reference various services provided by the kernel. The execution of the system call causes th...[Details]
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Today I studied the serial port communication of 51 single-chip microcomputer. The single-chip microcomputer used is the Puzhong Technology Development Board, but in fact the hardware used is the s...[Details]
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The energy meter has evolved over a century: from mechanical meters to today's various types of electronic energy meters, including new prepaid energy meters, multi-rate energy meters, and el...[Details]
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Since the introduction of component technology, how to effectively divide components and maximize software reuse has become a hot topic of research. The most important feature of component-based so...[Details]
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With the continuous expansion of the business scale of Zhuhai Guanyu Battery Co., Ltd. (hereinafter referred to as the "Company") and the growing market demand, in order to better seize the market ...[Details]
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Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
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