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"Xiaomi Paipai 4K HD Screen Projector" is a new product recently launched by Xiaomi. It is not a mobile phone peripheral, but a wireless screen projector for computers. What is its use and what ar...[Details]
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This paper mainly proposes a design method of stereo signal phase difference and level difference tester. With single chip microcomputer as the control core, it is mainly composed of phase difference...[Details]
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#include stdio.h void SerialInit(void) { TXSTA=0x24; //Turn on the transmit enable bit and high baud rate. The initial value of TRMT can be 0 or 1. RCSTA=0x80; SPBRG=0x19; //4M crysta...[Details]
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Circuit principle: As shown in the figure, this is the auxiliary audio power amplifier circuit of LM4730. The audio input signal is added to the input terminal 8 pin of LM4730 after passing throug...[Details]
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According to the latest research report sent by foreign media, even though Intel is making every effort to increase 14nm production capacity, they still cannot meet market demand in the fourth q...[Details]
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On October 9, the completion acceptance of the 750 kV Qaidam Converter Station Phase Modulator Project, the highest phase modulator project in China, was launched. Phase modulators 1 and 2 are sche...[Details]
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On February 22, according to Kyodo News, the Japanese government decided to provide a financial subsidy of approximately 730 billion yen (currently approximately 34.967 billion yuan) to the second fa...[Details]
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As one of the main themes of the G20, the development of the digital economy is becoming the main path for China's innovative development. Today, it has become a new trend and new trend in social dev...[Details]
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Reducing energy consumption and extending battery life are the goals that every engineer strives for when designing portable electronic products. Battery technology advances very slowly, so designe...[Details]
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In a complex electromagnetic environment, high-tech electronic warfare will become the main body of future
wars. Jamming effectiveness
evaluation is the core issue of electronic warfare, and...[Details]
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These two c files are quite simple. Let's talk about the file usb_men.c first. From the file name, we can know that it is related to memory. This file mainly defines two functions, one is to read the ...[Details]
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Groundwater is an important component of water resources and a major part of strategic resources. It plays a very important role in ensuring the lives of urban and rural residents, supporting econo...[Details]
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Currently, the number of smart homes worldwide is estimated to be over 200 million, and forecasts predict that this number will exceed 500 million within the next few years.
Figu...[Details]
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According to authoritative statistics, the power consumption of communication rooms is the main energy consumption of telecom operators, and air conditioning energy consumption generally accounts for ...[Details]
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A soft starter is an electrical device used to control the starting process of a motor. It can effectively reduce the current impact when the motor starts, thereby protecting the motor and the powe...[Details]