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Q1: What is a touch screen?
A: A touch screen is a device that uses a computer to identify the position of a display screen by contact with the surface (such as with a finger, pen, or other obj...[Details]
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As early as a few months ago, there have been rumors about the Snapdragon 8 Gen1 (Snapdragon 8 Plus) chip using TSMC's 4nm process, and now there has finally been major progress. According to...[Details]
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I was one of the earliest LED power supply manufacturers. I started to work on it at the end of 2006. It has been more than three years. My feeling about LED driver power supply has always been two...[Details]
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Battery voltage discharge The AD8517 operates from a supply voltage as low as 1.8 V. The amplifier can operate at the discharge cutoff voltage of most common batteries, making it ideal for battery...[Details]
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Define a structure like this: typedef struct { uchar DC0_ALA:1; //Power supply 0 alarm uchar DC1_ALA:1; //Power supply 1 alarm uchar AC_ALA:1; //Power outage alarm uchar UN_H_ALA:1; //Same frequenc...[Details]
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Instructions involving operands Rn: Working register, one of R0~R7. (located in RAM space) #data: 8-bit immediate value. When actually used, data is one of 00H~FFH. direct: 8-bit direct address...[Details]
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There are many characteristics of an object, such as temperature, pressure, flow, liquid level, etc. This article takes temperature as an example. By knowing some of the characteristics, its curr...[Details]
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3.ASM3_Timer: Timer 0 controls LED flashing /** ****************************************************************************** * @file Timer.asm * @author Alex——Xiaobai * @version V1.0 * @date 2019....[Details]
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The project is located in the rural area of northern Anhui. With the strong support of the country for the development of distributed photovoltaics, many businesses that previously focused on sol...[Details]
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An inductor consists of a wire wound around a magnetic core, and its characteristics are determined by the core material. Air is the simplest core material for an inductor. In order to make the induct...[Details]
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Siemens and AWS deepen cooperation to jointly promote cloud computing industrial digital transformation
Siemens and AWS Collaborate to Increase Accessibility, Scalability, and Flexib...[Details]
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1 Overview
According to data, the number of mobile phones in the world has increased from less than 1 billion in 2000 to 6 billion now, of which nearly 5 billion are in developing countries. It is es...[Details]
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The development environment is complete. Next, we need to understand the CPU pin situation and have a general understanding. Fast learning does not mean being upset. Fast learning is the learning ste...[Details]
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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]
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Recently, I have not been able to understand the concept of drivers very well. Sometimes I can get a feel for it by combining some USB examples written by others, but because the ARM system does no...[Details]
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