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With the rapid development of new energy vehicles, power batteries in the battery industry chain have become the focus of the entire industry. More new energy vehicle companies have begun to invest i...[Details]
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The difference between stepper motor and synchronous motor
The differences between synchronous motors and stepper motors are: different working principles, different characteristics, and diffe...[Details]
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Panasonic and the Belgian Microelectronics Research Center (IMEC) have jointly developed a fully automatic small gene detection chip that can complete the test in one hour . The chip can use a few μL...[Details]
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Samsung, Hyundai Motor, SK, LG and other companies are stepping up efforts to provide large donations, daily necessities and emergency medical supplies to help people fight the new coronavirus, a...[Details]
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Recently, Xiaomi mobile phone OEM manufacturer Zowee Technology released its first quarter 2019 performance announcement. During the reporting period, Zowee Technology's revenue was 567 million yua...[Details]
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A cheap 100KHZ VF converter made of a single IC
Function of the circuit
In the past, when FF converters were mentioned, hybrid integrated components were often used. Howeve...[Details]
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The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
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1. Double-click the icon to open the Keil software 2. Click - on the menu bar 3. Save the new project to a folder 4. Choose a CPU chip, here STC89C52RC corresponds to Philips' P89V51RD2 5. ...[Details]
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1 Introduction
Water and steam are important working media for boilers, steam turbines, superheaters and other equipment in thermal systems. When a thermal power plant is operating normally, w...[Details]
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When we write embedded programs, we basically use C language to write them, with main() as the program entry. But in fact, main() is not the first thing to be executed. Before that, some basic w...[Details]
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introduction
A large ship engine simulator contains more than 30 mathematical models of full physical processes, involving more than a thousand real-time parameters, and is usually implemented...[Details]
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SABIC reaffirms its commitment to developing a carbon circular economy and aims to achieve annual production of 1 million metric tons of TRUCIRCLE™ sustainable materials by 2030 • SABIC reaffirms ...[Details]
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1. Working principle of Tektronix current probe when testing high frequency As the frequency of the measured current increases, the Hall effect gradually weakens. When measuring a high-frequency AC c...[Details]
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Switching power supplies
are often used in our systems
, mainly used to obtain a certain power of DC
power
(mostly 24V). The switching power supplies we often see are mostly lik...[Details]
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The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]
Talking about work
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