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I have been studying microcontrollers for so long, and I feel that if I want to go deeper, I have to read assembly language, or at least understand the internal structure of the microcontroller. Belo...[Details]
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At the Renewable Energy India Expo 2018, German inverter giant SMA unveiled its latest central inverter, the Sunny Central UP. The company said that the inverter has a capacity rating of 4.6 MW, ma...[Details]
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Photoelectric smoke detectors are one of the main detectors currently used in fire protection. There are two main ways to implement traditional photoelectric smoke detectors: based on a single-chip s...[Details]
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Which is better, induction motor or carbon brush motor?
Induction motors and carbon brush motors each have their own advantages and applicable occasions. It is impossible to simply say which o...[Details]
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On June 30, Gu Zhikun, VP of Lingsi Microelectronics (Xiamen) Co., Ltd. ("Lingsi Micro"), introduced the company's products and technologies at the Xiamen (Haicang) Integrated Circuit Enterprise Join...[Details]
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Samsung Electro-Mechanics has officially confirmed that it will end its RFPCB (Rigid-flex PCB) business. As Apple is one of its RFPCB customers, who will take over Apple's orders has attracted attent...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
void Delayms(uint MS);
uchar key_scan(void);
void init_io(void);
uchar led_di...[Details]
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After Xu Jiayin announced that he would invest 160 billion yuan to build three new energy vehicle bases in Nansha, Guangzhou, he will invest another 120 billion yuan in Shenyang, Liaoning Province to...[Details]
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Abstract: In order to improve the synchronization accuracy of the entire system time and provide reliable time information and standard frequency signals for measuring equipment, a design and imp...[Details]
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Active power: In an AC circuit, the part of power that is consumed by the resistor and cannot be reversibly converted (such as converted into heat, light, or mechanical energy) is called active power;...[Details]
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Temperature (in ℃) = {(V - V) / Avg_Slope} + 25
The V in the formula is the value read at ADC_IN16. Avg_Slope is the slope of the conversion between temperature and ADC value.
Imagine an XY coordin...[Details]
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In addition to the map standard issue, positioning is also a problem. Maps and positioning are integrated, and without high-precision positioning, high-precision maps are meaningless. There are two...[Details]
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The pressure gauge is a commonly used pressure instrument , which is mainly used to measure the gauge pressure and absolute pressure of liquids and gases in various industries. It is widely used in ma...[Details]
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AD9958 is a high-performance, dynamic and dual-channel DDS device produced by Analog Devices. Each channel can control frequency, phase/amplitude independently. This flexibility can be used to...[Details]
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The servo system of CNC machine tools is an important part of CNC machine tools. It is responsible for converting the instructions of the CNC system into the actual movement of each axis of the mac...[Details]