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Focusing on integrated solutions driven by digitalization and artificial intelligence technology, and accelerating the entry of solutions into the market through innovative business models, we will p...[Details]
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Following Alibaba, Baidu and Tencent’s entry into the automotive intelligent business, another domestic technology giant has “crossed over” to the automotive field. It is reported that Zheng Gang, ...[Details]
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At present, wireless communication equipment is developing towards low voltage, low power consumption, low noise and high linearity. As one of the key modules in the transceiver, the mixer ha...[Details]
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Which technology should be used for dimming
LED light sources
? How can we master it? To answer the above questions, we must first understand the volt-ampere characteristics of
LEDs
...[Details]
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Traditional electric fans are mostly controlled mechanically, with few functions, high noise, and large changes in wind speed at each gear. With the development of science and technology and the impr...[Details]
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With the development of communication technology, RF circuits have been widely used in communication systems. The research and design of power amplifiers has always been an important topic in the deve...[Details]
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A high-performance gearbox for servo motors based on precision planetary gear reducers HarmonicPlanetary and harmonic drive, which realizes a wide range of reduction ratios from low to high and a w...[Details]
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1. The internal resistance of the PCB test instrument should be large When measuring the DC voltage of an integrated circuit pin, a multimeter with an internal resistance greater than 20KΩ/V should b...[Details]
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introduction
Power outages caused by power grid and distribution system failures often occur at various engineering sites. For short-term power grid "power swings", large electromechanical equ...[Details]
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2 Hardware Design
The hardware design of this project includes main controller, data transmission design, data acquisition design, control drive design, display design and access contr...[Details]
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The biggest rival of Qualcomm 8155 chip is here. 3 月 30 日，芯擎科技宣布其智能座舱芯片「龍鷹一号」正式量产，这也是自高通 8155 芯片之后，国内首款、全球第二款开始出货的 7 纳米车规级 SoC 芯片，可实现车机从「一芯多屏」到「跨域融合」的高算力需求。 据了解，芯擎科技已经与中国一汽、亿咖通科技、东软、伟世通等国内外主机厂...[Details]
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First, let's take a look at the NANDFLASH interface: As can be seen from the figure, there are only data ports and control ports, but no address lines, so it cannot be uniformly addressed like a ne...[Details]
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The ready table setting, clearing, and searching algorithm of μc/OS-II is an efficient, cross-platform program. It uses two search arrays, OSMapTbl and OSUnMapTbl , to increase the speed of searching...[Details]
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Pin Type register The STM8S208MB register uses the LQFP80 package. The 80 here means that there are 80 pins, of which 68 are GPIO pins. According to the GPIO port function classification, they ar...[Details]
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static ulong get_PLLCLK(int pllreg) { S3C24X0_CLOCK_POWER* const clk_power = S3C24X0_GetBase_CLOCK_POWER(); ulong r, m, p, s; if (pllreg == MPLL) r = clk_power- MPLLCON; else if...[Details]
MCU
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