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In the memory market, South Korea's Samsung and SK Hynix account for more than 70% of the global production. Samsung mainly produces memory in South Korea, while SK Hynix invested in and built a memo...[Details]
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1. Introduction
Precision electronic instruments and equipment are widely used in the fields of home, industrial production, office automation, experimental research, communication engineering...[Details]
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This paper proposes a design scheme of a reflective infrared heart rate detector based on uPSD3234. The scheme uses the single-chip microcomputer uPSD3234 as the core component of the system, and us...[Details]
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0 Preface The test items of the UHF RFID reader/writer radio frequency include carrier frequency tolerance, occupied bandwidth, transmission power, adjacent channel power leakage ratio and spurious e...[Details]
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Industrial facilities and automotive manufacturers need a cost-effective connectivity solution for low data rate devices, and 10BASE-T1S and 10BASE-T1L provide a low-cost and simple solution.
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CJ series AC contactors are widely used in low-voltage power distribution due to their low price and long service life. However, they have large power loss and noise during operation, and often burn o...[Details]
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This paper discusses the current development of LED goniophotometers, mainly analyzing and studying instruments based on imaging photometry that use CCD or digital cameras as a means of goniophotomet...[Details]
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In normal mode, the serial communication rate is 16.3kbps, while the rate in overspeed mode can reach 142kbps. The on-chip 16-bit cyclic redundancy check code generator can be used to detect the co...[Details]
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Chinese flexible screen manufacturer Royole Technology is considering an IPO in the United States with a maximum financing of US$1 billion. For a time, news about Royole's upcoming IPO was widely cir...[Details]
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China Energy Storage Network News:
On January 28, in the power distribution room of Anhui Yinshan Pharmaceutical Co., Ltd., Li Ling, the customer manager of Hefei Power Supply Company, checke...[Details]
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As the operating frequency of devices increases, the signal integrity and other issues faced by high-speed PCB design have become a bottleneck in traditional design, and engineers are facing increasi...[Details]
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Series Function The functions are defined in arch/arm/mach-s3c2410/gpio.c, and the related macros are defined in include/asm-arm/arch-s3c2410/regs-gpio.h (1) void s3c2410_gpio_setpin(unsigned int pin...[Details]
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Computer-based measuring instruments are becoming more and more popular because of their flexibility. By controlling the instrument functions, measurement systems can be developed to meet specific ...[Details]
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Recently, Suzhou Guoxin Technology Co., Ltd. (hereinafter referred to as the "Company") issued an announcement: the company's new generation of automotive electronic MCU product "CCFC2012BC" has been...[Details]
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Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
PCB Design
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