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Submersible liquid level sensor is a commonly used flow measurement instrument, which is widely used in many industries. Submersible liquid level sensor will also have various problems during use, s...[Details]
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What does noise figure mean? Noise figure is a quality factor used to describe the amount of excess noise in a system. Minimizing the noise figure can reduce the impact of noise on the system. In...[Details]
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The air conditioning technology has a strong seasonality in the air treatment process, which can be divided into at least three seasons in a year: winter, transition season and summer. Due to differen...[Details]
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Working principle of light control circuit diagram
Working principle: The working principle of the device application circuit is shown in the figure below. During the day, due to the strong light...[Details]
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0 Introduction
Electromagnetic environment testing is a basic work of electromagnetic spectrum management. It is widely used in various aspects of electromagnetic spectrum management, such as ...[Details]
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Petroleum-powered cars are an important factor in the increasingly serious environmental pollution problem. 33% of the greenhouse effect in the United States is caused by tra...[Details]
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License plate recognition (LPR) plays a vital role in modern traffic detection and management. The license plate recognition system mainly includes three parts: license plate positioning, character...[Details]
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On April 2, according to the WeChat official account of Guanghong Technology, with the joint efforts of Xiaomi's on-site team and the Guanghong team, the Xiaomi project was delivered with guaranteed ...[Details]
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1. Compile the Linux kernel Documents needed: a. Kernel file (e.g. linux-2.6.22.6.tar.bz2) b. Corresponding patch file (for example, linux-2.6.22.6_jz2440.patch) $ tar xjf linux-2.6.22.6.tar.bz2//U...[Details]
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Previously, an investor asked Xinwei Communication about the company's progress in self-developed and self-produced 4G and 5G PAs. Recently, Xinwei Communication responded that in terms of PA, the co...[Details]
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S3C2410 RTC (Real Time Clock) Introduction The real-time clock (RTC) unit can operate on a backup battery when the system power is half-closed. The RTC can pass 8-bit data (BCD code) to the CPU us...[Details]
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Introduction: At present, there are more and more applications where multiple standards and protocols coexist, and the gateway, which acts as a bridge for protocol conversion, plays a key role....[Details]
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Equivalent circuit of parallel resonant transformer
Figure 1. Equivalent circuit of parallel resonant transformer
The equivalent circuit of the parallel resonant transformer is shown in Figure...[Details]
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The computer memory chip widely used at present is DDR (double data rate synchronous dynamic random access memory) . Its latest variety DDR3 has a single chip capacity of more than 2Gb and a data rate...[Details]
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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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