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According to foreign media reports, in a document submitted to regulators late Monday local time, Tesla CEO Elon Musk confirmed that he purchased $25 million of the company's newly issued shares last...[Details]
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Regarding the concept of stack proposed earlier, we have to raise the following questions: 1. Why use a stack? Answer: C function needs to use 2. How to use the stack Answer: a. Save local variables ...[Details]
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VR , which stands for Virtual Reality, is a computer simulation system that can create and experience a virtual world. It uses computers to generate a simulated environment, which is a multi-source...[Details]
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Before BYD's blade battery, CATL's ternary lithium battery was once the absolute main force in the new energy field. With BYD's entire series of models equipped with blade batteries, the competition ...[Details]
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Samsung Electronics said on Wednesday it will use old Galaxy smartphones by transforming them into parts of eye care devices for use in underserved communities around the world. As part of ...[Details]
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1. Introduction to ARM ARM is the abbreviation of Advanced RISC Machines. It is a well-known company in the microprocessor industry. The company has designed a large number of high-performance,...[Details]
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1. Two working states: ARM state 32-bit instruction Thumb 16-bit instruction
The two states can be converted through some mechanisms
2. ARM's addressing space can reach up to 4G, and is aligned...[Details]
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0 Introduction
With the development of modern science and technology, high-tech products have brought great convenience to people with their simplicity and portability. The "shake stick" brings...[Details]
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According to FCC documents discovered by MacRumors, the Apple Watch Series 7 is equipped with a new module that enables 60.5GHz wireless data transmission, but this feature may only be reserved fo...[Details]
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Written at the beginning, why is there a need for a timer for microsecond delay? 1. In the HAL firmware library, only Systick is used as a delay counter, and the millisecond delay HAL_Delay(). In or...[Details]
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The current KTV on-demand systems all use computers or computer motherboards as the core. Video on demand (VOD) actually needs to process huge amounts of data information, so it requires very high har...[Details]
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On December 16, 2021, Schaeffler Group and Zhenqu Technology (Shanghai) Co., Ltd. signed an investment and strategic cooperation agreement, and the two parties will cooperate in the field of new ener...[Details]
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In 2020, Meizu released its new mobile phone Meizu 17 series and also brought the latest over-ear wireless headphones Meizu HD60 ANC. As the name suggests, this is an HD60 wireless headset ...[Details]
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In the previous lectures, we introduced the methods of project establishment and common debugging methods. In addition, Keil also provides some auxiliary tools such as peripheral interfaces, performa...[Details]
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Note: The mouse driver described in this article can only realize the button-like functions of the left and right mouse buttons and the scroll wheel. Pressing the left button will type "l", the rig...[Details]