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From now on, I will slowly write down my thoughts during the learning process as a series. There is no fixed order. I will write down whatever I have learned. I will give it a unified name called "My ...[Details]
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On November 22, 2019, Intel China released its 2018-2019 Corporate Social Responsibility Report. Intel China has proactively released this transparent annual report every year since 2009, which ...[Details]
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LH3565 is a single-chip PAL color decoding integrated circuit, which can generate three signals of R, G, B for direct output, and can control brightness, contrast and color saturation. The applicat...[Details]
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#include reg52.h #include "./delay/delay.h" #include intrins.h #define SEGPORT P0 sbit bit_sel = P2^0; sbit seg_sel = P2^1; unsigned char segdata = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6...[Details]
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0Introduction
In the process of embedded system design, we need to design a specific embedded application system according to the requirements. The design of embedded application system include...[Details]
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On January 14, Dinglong Co., Ltd. issued an announcement stating that in order to enhance the company's competitiveness in the core import-substituting process materials industry for optoelectronic s...[Details]
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More and more companies have chosen to transform, and among them we have to mention the Industrial Internet of Things. I believe that the companies that have undergone the corresponding transformatio...[Details]
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Serial communication is very important. First, understand the basics.
Computer Serial Communication Basics
With the widespread application of multi-microcomputer systems and the popularization ...[Details]
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Recently, according to Korean media reports, Samsung Group Vice Chairman Lee Jae-yong will visit Europe from June 7 to June 18. During this European visit, Samsung Group Vice Chairman Lee Jae-yong wi...[Details]
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1. Various multiplexing and various settings (can be used as simple IO function or various second functions; can be controlled as input, output, connect pull-up resistor, connect pull-down resistor,...[Details]
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Laser triangulated diffuse reflection displacement
sensor
has obvious advantages in thickness measurement:
- Very small measurement spot, which is the spot light area. For example, the...[Details]
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introduction
In many embedded devices, a well-designed desktop is the most important human-computer interaction method; in some consumer electronic products, a good desktop can give users ...[Details]
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The chip inductors used in the SMT process are generally composed of coils and magnetic cores. What we usually see are closed types, and it is impossible to tell whether the chip inductors are good ...[Details]
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When programming microcontrollers, we often use Int to define variables. When I was learning C language before, I knew that the number of bits represented by int was related to the specific hardware s...[Details]
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The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]
DIY/Open Source Hardware
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