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Recently, SNE and domestic institutions have released the global power battery installation volume in January and the domestic power battery volume in January-February. In the entire data, Tesla star...[Details]
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The circuit is shown in Figure 9-68. TDA1524A is mainly used for DC volume and tone balance control in HI-FI audio systems. It avoids the noise generated by directly using a potentiometer to adjus...[Details]
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From January 9th to 12th local time, the 2024 Consumer Electronics Show (CES 2024) in Las Vegas, USA is in full swing. Cars are undoubtedly a beautiful landscape. From complete vehicles, to smart dri...[Details]
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China Energy Storage Network:
2020 is the decisive year for winning the battle against pollution, and it is also the final year of the three-year action plan to win the battle for blue skies....[Details]
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The light distribution problem of LED can be said to be simple and complex. Why do I say that? Because:
(1) Some people think that using the characteristics of LED particles to change their directi...[Details]
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We have been pursuing stability in op amps because of the problems caused by phase shift, or delay, in the feedback path. As we learned last week, capacitive load stability is a tricky issue. If th...[Details]
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Accurate power measurement is the most basic requirement in radio frequency and microwave wireless systems. There are a variety of measurement equipment and testing methods to choose from for power m...[Details]
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The serial port mentioned in embedded systems generally refers to the UART port, but we often don't understand the difference between it and the COM port, as well as the relationship between RS232 an...[Details]
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In today's highly developed wireless communications, interference is definitely something that is unwelcome. It may cause noise, interrupted mobile phone calls, and disrupted communications. In cellu...[Details]
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1 Hardware structure of the system platform
The hardware function block diagram of the system platform used in this paper is shown in Figure 1. The platform uses the processor S3C2410 of Samsu...[Details]
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If you want to make the light flash continuously, it will have certain practical value, for example, it can be used as a gas. How can you make the light flash continuously? In fact, it means that the ...[Details]
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On December 30, the unveiling ceremony of Henan Huarui Optoelectronics Industry Co., Ltd. (hereinafter referred to as "Huarui Optoelectronics") was grandly held. Executive Vice President Mr. Yu Chu...[Details]
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1. Since the output signal of the sensor is very small, usually only a few millivolts. In order to improve the anti-interference ability of the instrument, the zero potential in the input circuit must...[Details]
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The opcode of the instruction contains the address of a working register (the working register that can be used as an address pointer is @Ri: R0, R1), and the operand address is stored in this regist...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]