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According to businesskorea, Samsung Electronics plans to showcase its advanced micromachining roadmap at the upcoming foundry forum and further strengthen its ties with non-fabless companies such as ...[Details]
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As a tool for precision measurement, grating has been widely used in precision instruments, coordinate measurement, precise positioning, high-precision precision machining and other fields due to its ...[Details]
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As the discharge proceeds, the voltage across the capacitor gradually decreases, and the base voltage of BG1 gradually increases, finally causing BG1 to turn on again and BG2 to turn off and relea...[Details]
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1 Introduction
High-tech applications have changed people's lives. As a basic means of transportation, people hope that the driving operation of cars is simpler and more convenient, and t...[Details]
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Abstract: Based on the working principle of the traveling wave ultrasonic motor drive system, a push-pull intelligent high-frequency drive power supply is designed using modern switching power supp...[Details]
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Due to the progress and development of human society, modern people spend a lot of time indoors in their daily lives, so the quality of indoor air is closely related to our lives. We all know the imp...[Details]
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The Puzhong development board used here, the experimental content timer 5 input capture channel 1 high level duration. Software implementation method: Timer 5 mainly uses two functions: ①Time b...[Details]
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When writing data transmission programs, data fault tolerance is a very important issue. Cyclic Redundancy Check (CRC) is a widely used data fault tolerance method, which is widely used in data tra...[Details]
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1. Definition of high voltage interlock
High voltage interlock, also referred to as Hazardous Voltage Interlock Loop (HVIL): uses small electrical signals to check the electrical integrity (co...[Details]
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Qichacha Big Data Research Institute recently released the "Investment and Financing Report of my country's Chip Semiconductor Brands in the Past Decade", analyzing the changes in industry investment...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
uchar temp,key=16;
sbit duan=P2^6;
sbit wei=P2^7;
sbit led0=P1^0;
sbit led1=P1^1;
uchar code table =
{0x3f,0x06,0...[Details]
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Samsung has confirmed that the Galaxy Note 20 and Galaxy Note 20 Ultra will be available in LTE versions, according to foreign media SamMobile today. However, the LTE model of the Galaxy Note 2...[Details]
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1. What is the minimum system? The minimum circuit that allows the microcontroller to work normally is called the minimum system. 2. What circuits does the minimum system contain? ① Power supply circ...[Details]
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Wearable electronic devices have been widely adopted in the fields of sports and healthcare to monitor physiological indicators such as heart rate, blood oxygen level and body temperature. However,...[Details]
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The main programming language of ABB industrial robots is RAPID (Robot Application Programming Interface for Development), which is a high-level programming language designed specifically for indus...[Details]