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The input and output signals of PLC can be switch quantity, digital quantity or analog quantity, among which the most commonly used is switch quantity. There are two forms of PLC switch quantity in...[Details]
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Power switches made of wide bandgap (WBG) material gallium nitride (GaN) have opened a new era of power electronics with their excellent efficiency and high switching frequency. In line with this ...[Details]
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A crossover is an audio device that can divide sound signals into several frequency bands. We know that the frequency range of sound is between 20Hz and 20kHz. It is difficult to use only one speak...[Details]
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The unique architecture of the Analog Devices AD8553 instrumentation amplifier reduces noise from paralleled devices. The Analog Devices AD8553 auto-zero instrumentation amplifier has a unique archi...[Details]
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The external interrupts of the RB0/INT0, RB1/INT1, and RB2/INT2 pins are edge-triggered; If the corresponding INTEDGx bit in the INTCON2 register is set to 1, it is a rising edge trigger; if the INTE...[Details]
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China Energy Storage Network
: Since State Grid Corporation of China proposed the strategic goal of "three types and two networks, world-class", the construction of ubiquitous power Internet ...[Details]
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O Introduction
Clothing is an important part of people's lives. In addition to appearance factors such as style, color, and gloss, comfort is also an important part of clothing functionali...[Details]
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1 Introduction When a vehicle is driving on a turning road or lane, a traditional fuel vehicle ensures that the wheels on both sides can rotate at different speeds through a mechanical differential b...[Details]
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The program for absolute address positioning of memory using the _at_ keyword is as follows: #include reg51.h char xdata LED_Data _at_ 0x8000;
main()
{
LED_Data = 0x23;
} Run the above p...[Details]
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It is quite common to know variable frequency speed regulation, but most people always associate variable frequency speed regulation with energy saving. In recent years, although China has made rapid ...[Details]
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Regarding the iOS15.4 version, I believe every iPhone user, especially iPhone12 and 13 users, has heard about it countless times, because the feature of Face ID recognition while wearing a mask is re...[Details]
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Title: Use ds1302 to make a precise electronic clock
Thoughts: When I watched the video, it was about the DS12CR887 chip. After all, the two are different, so I only watched how to read the timing, a...[Details]
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Recently, at the 12th Tianyi Smart Ecosystem Expo Forum held in Guangdong, China Telecom announced that it will make cloud computing services its main business in the future. At the same time, China ...[Details]
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During the high-speed operation of railway trains, the temperature of the bearings in the running part of the vehicle will continue to rise. When the axle temperature is too high, it will cause hot...[Details]
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A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
Automotive Electronics
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