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1. Assembler accesses C language global variables Global variables can only be called indirectly through addresses. In order to access global variables in C++++ language, you must first introduce the...[Details]
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On November 4, 2021, Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as the "Company") and the People's Government of Jingmen City (hereinafter referred to as the "Jingmen Municipal...[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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According to foreign media PhoneArena, Apple recently applied to the U.S. Patent and Trademark Office (USPTO) for a new patent called "Display System With Localized Optical Adjustments", which may be...[Details]
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I like to use the relationship between son and father to distinguish between microcontrollers and embedded systems . I originally got into microcontroller development through embedded, so microcontro...[Details]
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Designers have long sought to improve the performance and resiliency of radio communications, but in recent years, as the radio frequency (RF) spectrum has become more crowded and interference has bec...[Details]
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The automatic battery charger circuit design in this article uses a circuit that can be called the simplest window comparator ever made with a single transistor (see figure). It starts charging whe...[Details]
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(I) Principle of reactive stepper motor
Since the working principle of reactive stepper motor is relatively simple. The following is a description of the principle of three-phase reactive step...[Details]
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Contemporary Amperex Technology Co., Ltd. (hereinafter referred to as the "Company") intends to issue shares to specific parties (hereinafter referred to as the "Issuance") in order to implement th...[Details]
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Since most radio stations use a fully transparent transmission method, as long as the frequency band is the same, they can receive the voice signal sent on the same frequency band, so it is impossi...[Details]
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The replacement speed of mobile phones is simply too fast. From 2-3 years ago, the replacement speed has increased to 1 year, or even 6 months now. The configuration of mobile phones is changing with...[Details]
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As one of the key modules in the transceiver, the mixer has a direct impact on the above performance of the communication equipment. With the development of microelectronics technology, the gate le...[Details]
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Over the past decade, the domestic large-screen splicing market has gone through tests and accumulation and still maintained a good trend of rapid development. As we all know, the three maj...[Details]
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Despite billions of dollars of investment, private passenger cars won't offer meaningful self-driving capabilities anytime soon. So, if not "autonomous driving," what's the next big thing in the auto...[Details]
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U.S. artificial intelligence startup OpenAI is preparing to launch a new type of agent, code-named "Operator," that will allow computers to do tasks such as writing code or booking travel on behalf...[Details]
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