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Recently, Intel announced a new process technology and packaging technology roadmap, and said that by 2024 or 2025, it will use the new 20A process technology to manufacture for Qualcomm. However, ...[Details]
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#include reg52.h //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers. /*-------------...[Details]
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Design of a Small Preamplifier for Electret Microphone
0 Introduction
With the rapid development of my country's communications industry, the demand for electret microphones is increa...[Details]
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introduction The smart home system consists of a main controller and node modules. The main controller has an RS-485 interface based on ARM LPC2364 and MAX3088, which can connect up to 256 device nod...[Details]
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I have always thought that the GPS module is troublesome to use. I think it is a high-tech thing that receives satellite signals~~ mysterious. Until recently, a friend asked about this aspect in a p...[Details]
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What are the English words "integrated energy system" and "integrated energy services" which are easily confused and what are the differences between them?
Integrated energy system is ofte...[Details]
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1 Introduction
In the field of automation control, with the development of distributed control systems, serial communication is often required in industrial distributed control systems to achieve th...[Details]
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Thermistors, thermocouples, analog silicon temperature
sensors
, and nickel/platinum resistance temperature detectors (RTDs) require calibration to achieve the required temperature accura...[Details]
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Let me introduce to you a c51 program for reading and writing AT29C040 using 51 microcontroller. ＃include 《reg51.h》 ＃include 《intrins.h》 unsigned char time; void int_t0（void） interrupt 1 { time++; ...[Details]
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The most common switching power supply structure is the buck converter, which can efficiently convert high voltage to low voltage. Figure 1 shows a typical buck converter, where the N-channel MOSFE...[Details]
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On May 25, Shenzhen Guowei Fuxin Technology Co., Ltd. (hereinafter referred to as "Guowei Fuxin") held an opening ceremony in the Shenzhen-Hong Kong Science and Technology Innovation Cooperation Zone...[Details]
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At present, steel pipes have been widely used in the field of fluid transportation, such as oil, natural gas, water, coal gas, steam, etc. At the same time, in the field of manufacturing mechanical...[Details]
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PM-OLED Technology
PM-OLED (Passive Matrix Organic Light-Emitting Diodes) has the characteristics of self-luminescence, thinness, high response speed, wide viewing angle, low driving ...[Details]
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A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]
Microcontroller MCU
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