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0 Introduction
With the improvement of production technology, the role of printed circuit board (PCB) manufacturing in the electronics industry is becoming more and more important. The quality ...[Details]
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The 2820 Vector Signal Analyzer and 2920 Vector Signal Generator have a continuous frequency coverage of up to 6 GHz and a standard bandwidth of 40 MHz, supporting SISO (single input single output)...[Details]
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On the morning of August 30, 2024, relevant leaders of Chuxiong Jinjiang Energy Group Co., Ltd. and Zhejiang Polymer Energy Storage Technology Co., Ltd. went to Lufeng to discuss the constructi...[Details]
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Low voltage difference, high efficiency, smooth dynamic response, stable and pure voltage output, and the ability to effectively suppress the very "dirty" noise from the public power grid, etc., ar...[Details]
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In recent years, as energy conservation and environmental protection have received more and more attention, coupled with the substantial increase in electricity consumption in recent years, and the i...[Details]
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Apple China today officially announced the repair costs for the entire iPhone 11 series. Among them, screen repair is the most expensive, with the highest cost being 2,559 yuan. According to data off...[Details]
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This article starts from the working principle of the color display line output power supply circuit, analyzes the characteristics of different switching power supplies, and deciphers the color dis...[Details]
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When driving LED light-emitting tubes, there should be two types of connection: common anode connection and common cathode connection. When common anode is used, the positive end of the LED is connec...[Details]
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Laser direct writing technology is an ultra-precision processing technology that has been widely used in recent years. This technology uses a laser beam with variable intensity to perform regular h...[Details]
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This article shares how to use the Siemens S7-412H CPU to convert S7TCP to ModbusTCP and communicate with WINCC through the CHNet-PN Ethernet communication module produced by Xingda Easy Control (Bei...[Details]
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For years, telecommunications service providers have measured the noise power in the line to determine the acceptability of noise. Hundreds of thousands of technicians equipped with portable test se...[Details]
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A $15 million network of 21 ultra-fast charging stations will be built along major driving routes across Australia to boost the uptake of electric vehicles.
Australian startup Char...[Details]
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ZigBee is an emerging wireless communication technology with the characteristics of short distance, low power consumption, low cost and low data rate. The characteristics of smart home are that the ne...[Details]
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I have been using AVR microcontrollers to do projects these days. This time, I am learning in depth while doing it, and I try to use the knowledge I have ignored before, such as pointers, file incl...[Details]
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In the AI era, from computational intelligence to perceptual intelligence, cognitive intelligence and future general artificial intelligence, the development of SAIC Volkswagen is highly time-mat...[Details]