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Huawei has quietly launched the Huawei P40 4G phone in China, which is another version of last year's P40 series. The Huawei P40 4G measures 148.9 x 71.06x 8.5 mm and weighs 175g. It has a 6.1-inch...[Details]
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On September 2, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Audio has launched a 2.1CH audio amplifier...[Details]
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Task:
1. Horizontal flow of water
2. Vertical water flow
3. Oblique water discharge
1. Horizontal flow of water
Source program:
/****************************************************** *************...[Details]
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In order to speed up the transformation of scientific research results, the Fraunhofer Institute for Manufacturing Technology in Germany uses the 5G frequency band (3.7GHz to 3.8GHz) reserved for ind...[Details]
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Recently, when debugging the system, I found that the microcontroller was always resetting, so I thought of using a program to determine where the reset signal of a microcontroller came from. I found...[Details]
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Just today, my light-seeking module succeeded. Its circuit diagram is very simple: a 220 resistor voltage divider and an infrared transmitting diode are connected in series between VCC and ground. In ...[Details]
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The deep sea, outer space, and the human brain are considered to be the three major areas that humans have not yet been able to deeply touch. The ocean, which covers two-thirds of the earth's area, i...[Details]
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Photovoltaic power generation can provide sustainable energy for human beings and protect the environment on which they depend for survival, but its low power generation efficiency and relatively h...[Details]
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The power direction relay is one of the important devices used for protection and control in the power system. Its main function is to detect the power flow direction in the power system to achieve...[Details]
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In 2010, the industrial control memory manufacturer Innodisk launched a series of wide temperature
memory
iDIMMs that support professional industrial control computer designs. iDIMMs can pr...[Details]
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电源装置是电子电气设备中所不可缺少的部件，开关电源以其效率高、体积小、重量轻、电压适应性好等优点，受到相关行业的青睐。但目前存在的缺陷是电磁骚扰大，对环境或对其他设备造成不利影响。目前对于可变负载的开关电源，笔者所了解到的产品最低输出噪声电压也在70 mV以上。设计低电磁骚扰的开关电源，也就成了许多设计人员的希望，为此提出了种种方法。本例设计要点不同于常规技术，而是采取了从源头上对电磁噪声进...[Details]
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Process miniaturization is one of the most important features of the development of integrated circuit manufacturing technology. With the improvement of process capabilities, more devices can be inte...[Details]
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According to foreign media reports, Nvidia's $40 billion acquisition of Arm has attracted much attention since it was announced on September 13 last year. Foreign media have previously reported that ...[Details]
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On July 11, the strategic cooperation ceremony between Lithium Shield Materials and Henan Zhongfu Industrial Co., Ltd. was held at Zhejiang Lithium Shield Company. The two parties signed a strategi...[Details]
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Wenzhou, Zhejiang, November 3, 2024 /PRNewswire/ -- This fall, Ruipu Lanjun has innovated the full-scenario power solution for commercial vehicles and passenger vehicles! Whether you need ultra-low...[Details]
Microcontroller MCU
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