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In C language, it is not easy to use an accurate delay program. In IAR, there is a function called __delay_cycles(), which is defined in the header file intrinsics.h. The function is to delay N instr...[Details]
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On November 3, the first ±800kV flexible DC converter valve of the Kunliulong DC project, developed by the Southern Power Grid Ultra-High Voltage Company, completed all finalization tests. Its volt...[Details]
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简介:针对飞控模拟装置中基于HDLC协议通信需求,完成了一种新的基于FPGA+ARM架构HDLC协议控制器的设计。文中首先介紹了HDLC协议的帧结构和循环冗余校验(CRC)原理,然后结合FPGA可进行任意数据宽度操作和ARM编程简单灵活的优点,有效实现了符合HDLC协议的帧结构和CRC校验的应用方法,满足HDLC协议要求。应用结果表明设计能够很好地满足各项功能指标的技术要求。 High-Le...[Details]
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Radar level meter is a commonly used measuring instrument, which is widely used in industry, chemical industry, electric power, shipbuilding, machine tool and other industries. It can also be used in ...[Details]
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What are the main EMI problems in automotive electronic systems?
At present, the functions of body entertainment systems and electronic auxiliary systems in electric vehicles (EVs), hybrid ele...[Details]
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Monocrystalline silicon
English
Name:
Monocrystalline silicon
Molecular formula: Si
Single crystal of silicon. A crystal with a basically complete lattice structure....[Details]
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The blogger recently used the STM32F1 series microcontroller to make a touch screen USB mouse. He considered not using an external crystal oscillator but using the STM32 internal 8MHz HSI RC as the c...[Details]
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On July 28, Wuhan Yifei Laser Co., Ltd. (hereinafter referred to as "Yifei Laser") was officially listed on the Shanghai Stock Exchange Science and Technology Innovation Board. Yifei Laser's issue ...[Details]
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Multimeter is a necessary testing tool for electrical equipment, household appliances, and electronic electricians. There are two commonly used types: mechanical and electronic. Generally speaking,...[Details]
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Gouachs innovative patented design uses spot-free welding technology to make the battery pack repairable.
French battery technology company Gouach has introduced four modular b...[Details]
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The new generation of ICs requires lower power supply voltages. Single devices often use multiple voltages. And these voltages must be applied to the device in the correct timing. These very low vo...[Details]
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In recent years, with the rapid breakthroughs in technologies such as artificial intelligence and the Internet of Things, the digitalization, intelligence, and networking of traditional industries ha...[Details]
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In a photovoltaic power station system, the cost of the inverter is less than 8%, but it is the determinant of power generation efficiency. In a photovoltaic power station, when the components and ot...[Details]
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On October 11, the lithium battery sector performed well, with an overall increase of 1.76%, outperforming the Shanghai Composite Index (up 0.19%). Among them, six concept stocks including Black Sesam...[Details]
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Enjoy big-screen gaming anytime, anywhere: making portable 4K UHD 240Hz gaming projector a reality
The next generation of gaming monitors may not look like traditional monitors at all.
...[Details]