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The 2019 South China Industrial Intelligent Manufacturing Exhibition has been scheduled to be held again at the Shenzhen Convention and Exhibition Center from December 4 to 6, 2019 (Wednesday to Frid...[Details]
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Q1: What is the design concept of ultra-thin mouse application?
A1: Ultra-thin mouse
Sensor
Can adapt to different shell designs, ultra-thin mouse is easy to carry and suitable for som...[Details]
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How to quickly judge whether a field effect tube is good or bad? Set the pointer multimeter to the "RX1K" position and adjust it to zero. The side of the field effect tube with words faces you, fro...[Details]
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With the demand for miniaturization, high performance, high reliability, safety and electromagnetic compatibility of electronic equipment in the industrial and consumer electronics market, new requir...[Details]
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At 9:30 am on December 29, 2021, the second creditors' meeting and investor group meeting of the substantive merger and reorganization case of Tsinghua Unigroup and seven other companies was held thr...[Details]
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Introduction One approach to driving high-brightness LEDs is to modify the standard boost converter topology to drive a constant current through the load. However, this implementation presents a se...[Details]
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Introduction: American scientists have successfully simulated the key mechanism that causes the anode performance to drop rapidly when studying the silicon anode of lithium-ion batteries . Scientists...[Details]
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1. Fault phenomenon:
A Maipu 1KVA online UPS power supply has normal bypass output after startup. Press the ON button to switch from bypass to inverter operation, but immediately jumps to byp...[Details]
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On December 20, Xinwei Communication responded to questions from investors and said that the Changzhou base has been put into production, and wireless charging modules, connectors and other businesse...[Details]
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Thermistors are very accurate thermal sensors that indicate temperature through their resistance. If a thermistor is used as a sensor, the temperature can be measured by simply applying a voltage, me...[Details]
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In recent years, driven by Apple's iPhone, the smartphone market has expanded rapidly. An important feature of portable products such as smartphones is that they have more and more functions, thus su...[Details]
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As a basic test instrument, the oscilloscope was once a pet in university laboratories. At that time, 20 to 30 students in a laboratory gathered around an oscilloscope to listen to the teacher's expla...[Details]
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Method 1
DPRD_DAT: Read consistent data of a DP standard slave
This instruction applies to central modules as well as DP standard slaves and PROFINET IO devices.
...[Details]
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In the previous lesson, we mainly talked about the use of Keil software and how to use Keil software to create a project file. Now we will use C language to write a program to light up a light-emittin...[Details]
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Humanity is entering the low-carbon trend
Solar water heating system uses solar energy to help buildings achieve low carbonization
...[Details]
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