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1. Introduction
Automobile noise, vibration and the ride comfort caused by them, namely NVH (Noise, Vibration & Harshness), is a comprehensive issue to measure the quality of automobile produc...[Details]
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ICSP (In-Circuit Serial Programming) is online serial programming. By keeping the RB6 and RB7 pins at low levels, VDD as the programming voltage, and increasing the MCLR (VPP) pin voltage from VIL to...[Details]
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SFR定义：
sfr P5 = 0x85; /* PORT 5 */
位寻址定义：
sbit st_rs = P5^0;
编译错误：
*** ERROR C146 IN LINE 320 OF C8051F020.H: 'P5' invalid base address
KEIL FAQ：( http://www.keil.com/support/do...[Details]
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Smart cars involve many disciplines such as advanced computer control, electronic machinery, and automation. With the continuous advancement of science and technology, the development of smart elect...[Details]
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Control/Status Register (AWU_CSR) Address offset value: 0x00 Reset value: 0x00 Position 7:6 Reserved bit, must remain 0 Bit 5 WUF: Automatic wake-up flag This bit is set when the automatic wake-u...[Details]
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According to notebookcheck, citing Naver.com news, following the previous exposure of LG's new phone Velvet, someone got their hands on this new phone in advance today, and its system UI desig...[Details]
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A filter is an electronic device that allows signals to pass through while suppressing useless frequency signals. It is widely used in automatic control, communication and other electronic system...[Details]
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One diode makes fluorescent lamps start quickly at low temperatures
Ordinary fluorescent lamps are difficult to start at voltages of 200-170V or in winter. If a diode is added to the flu...[Details]
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On March 20, SAJ Electric held a new product launch conference in Shanghai!
The conference attracted many PV industry leaders, media experts, home PV practitioners and promoters. In addition, S...[Details]
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AMD's new Ryzen 7 5800X3D has a very good performance with its large cache, but with a few exceptions like UserBenchmark, a major drawback of this new AMD CPU is that it is not an unlocked chi...[Details]
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On January 25, the reporter learned from the plenary meeting of the delegation of the Haixi Mongolian and Tibetan Autonomous Prefecture at the second session of the 14th Provincial People's Congress t...[Details]
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On November 5, the 2020 Forbes China Rich List was officially released. It is reported that there are 400 rich people on the list this year, with 68 new entrants. Jack Ma has topped the list of China...[Details]
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Left-handed materials, also known as double negative media or negative refractive index materials, are a type of material that has both negative dielectric constants and negative magnetic permeabilit...[Details]
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According to foreign media notebookcheck, the Xiaomi 11 Ultra flagship phone has been sold out in India recently. Xiaomi has informed the Indian company that it will not restock in the future. Xiaomi...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]
Test/Measurement
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