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The inverter is an electronic device used to control the operation of the motor. It can change the speed of the motor by adjusting the output frequency. During the operation of the inverter, some i...[Details]
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First, let's take a look at the soft components that represent variables in the PLC. They are mainly input X, output Y, auxiliary relay M, timer T, counter C, status S, data register D, XY. General...[Details]
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Surge protector, also called lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and communication lines. When a spike current ...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + thermistor + TLC2543AD module + LCD1602 display module + alarm module + power supply. Specific functions: 1. LC...[Details]
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The technological trends are changing, and product competitiveness is also changing.
As the price war intensifies, today’s automakers have a clear direction in making products – to provi...[Details]
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Nvidia, the US graphics chip giant, plans to spend $54 billion to acquire British semiconductor design company ARM, but the deal has suffered a major setback. On Wednesday local time, the European Un...[Details]
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1. Background introduction An environmental protection bureau in the Yangtze River Basin is responsible for various functional businesses including daily monitoring tasks within the county. However, ...[Details]
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With the development of the LED industry, major manufacturers have begun to change from miscellaneous to specialized. Engineers only need to match according to the parameters provided by customers. A...[Details]
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In global markets, better stationary energy storage solutions are needed to support the transition to renewable energy. Gabriel Cowles* writes that UEP’s products and zinc batteries...[Details]
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If you compare car companies to restaurants that make the dishes we love, then Magna is a large supermarket that has all kinds of ingredients and can even help restaurants cook some dishes. You may n...[Details]
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Waveform reconstruction filtering is used to "insert" mathematical operation points between two actual data sampling points. The inserted data points can improve the waveform measurement accuracy und...[Details]
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Since Xiaomi CC9 Pro ushered in the 100-megapixel era, more and more models have used 100-megapixel cameras. Like the Samsung Galaxy S20 Ultra, Samsung Galaxy S21 Ultra, Samsung Galaxy Note 2...[Details]
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1 Introduction
Ground gamma spectroscopy is a nuclear geophysical method that uses a portable gamma spectrometer to directly determine the potassium, uranium, and thorium content in soil and rock...[Details]
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(Photo source: Thames Valley Police official website) According to the BBC, the Thames Valley and Hampshire police in London are launching a detector that will prompt drivers to stop using their pho...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
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