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The three major A-share indices closed up slightly today, with the ChiNext Index up nearly 1%. The two markets had a total turnover of about 850 billion yuan, with most industry sectors closing up, a...[Details]
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The stepper motor is a discrete motion device, which is essentially related to modern digital control technology. In the current domestic digital control system, the application of stepper motors i...[Details]
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In order to realize human-computer interaction, a display device is indispensable. In the previous section, we talked about how to use a single-chip microcomputer to control the display of a digital ...[Details]
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With the development of science and technology, mobile phones and electric vehicles have put forward higher requirements in terms of fast charging and long battery life.
Experts from all over ...[Details]
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1. Timing diagram description
A sequence diagram is a type of UML (Unified Modeling Language) diagram that illustrates the interactions between objects in a system over time and is...[Details]
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Analysis of electric energy metering circuit: ADE7755 is powered by a single power supply of +5V and 15mV power consumption. After power is applied, the ADE7755 chip is initialized and starts to w...[Details]
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With the development of agricultural mechanization and intelligence in my country, the requirements for agricultural machinery are getting higher and higher. When the traditional rice transplanter ...[Details]
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Security equipment has many similarities with the communications industry due to its 24-hour non-stop operation. As the use of security products continues to expand, its energy consumption capacity...[Details]
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When several interrupt sources request an interrupt to the CPU at the same time, they are queued according to the severity of the real-time events that occur, and the interrupt requests for the most u...[Details]
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What drives the BLDC motor? There are several methods that can be used to drive a BLDC motor ; some basic system requirements are listed below: a. High-power transistors. These are usually field ef...[Details]
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Some industrial control products may require to keep the data in RAM before reset after the system is reset (not power-on reset) to quickly restore the site or avoid restarting the site equipment due...[Details]
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Safety innovation, professional-grade sound quality, cool appearance, Cardo PACKTALK PRO sets a new standard for motorcycle helmet Bluetooth headsets
Beijing, China - Media OutReac...[Details]
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1. The inner diameter of the upstream and downstream piping of the flow meter installation point is the same as the inner diameter of the flow meter. 2. The flow meter must be installed horizontally ...[Details]
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"Horizon's intelligent computing technology that combines software and hardware will enable every car to have environmental perception, human-machine interaction, and decision-making control capabi...[Details]
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I like to travel with friends and go fishing. I made a black box for myself and would like to share it with you! Function: When you are out and about and encounter difficulties, turn it on. The hardw...[Details]
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