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1. Overview
In recent years, electronic products powered by batteries have been widely used, and designers are eager to use low-voltage
analog circuits
to reduce power con...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installed b...[Details]
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Preface BMW demonstrated the hardware architecture from L1 to L4 in a technical exchange event earlier this month. This is consistent with the architecture of mPAD, hPAD and uPAD we have seen befor...[Details]
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1. Introduction In power plants and substations, the DC power supplied to the secondary circuit is called electric operating power. The electric operating power supply is mainly used to supply power...[Details]
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The automotive industry is now undergoing unprecedented changes. The old concept of "four wheels and two sofas" has become a thing of the past. "Mobile smart space" seems to be a more appropriate def...[Details]
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1
Control requirements
Introduction and application of Mitsubishi FX3U CALL instruction
2
Hardware requirements
Mitsubishi FX3U PLC
3
software
GX...[Details]
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Recently, strict regulatory measures on virtual currency trading and mining have been issued frequently. First, the three associations issued a notice to warn against the risks of virtual currency tr...[Details]
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程序： #include reg52.h #define DATA_PORT P0 sbit LCD12864_EN = P1^2; sbit LCD12864_RSET = P1^3; sbit LCD12864_RS = P1^0; sbit LCD12864_RW = P1^1; sbit LCD12864_PSB = P1^6; void delay(unsigned ...[Details]
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0 Introduction According to Article 12 and Article 15 of the "Measurement Law of the People's Republic of China", "Enterprises and institutions that manufacture and repair measuring instruments must ...[Details]
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1 Introduction
Three-phase asynchronous motors are widely used, but the current is very large (6-8 times) when they are directly started at full voltage. Traditional methods use step-down start...[Details]
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No one doubts that 2012 will be a year of explosive growth in smartphone shipments, and one of the major trends is that smartphones are becoming increasingly thinner and lighter. This is especially...[Details]
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The OPPO smart bracelet was officially released in China in June last year, priced at 199 yuan. The bracelet uses a 1.1-inch AMOLED display, has 24-hour heart rate monitoring and continuous bl...[Details]
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The Yahaitong universal travel charger has a transparent plastic book clip device on the panel. There are two stainless steel reed electrodes with adjustable distances on the device, so it can charge...[Details]
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LED is a semiconductor component, the core of which is a chip composed of p-type and n-type semiconductors. There is a transition layer between the p-type semiconductor and the n-type semiconductor...[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]
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