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Global Positioning System A high-precision wireless positioning system based on aerial satellites, it can provide accurate geographic location, vehicle speed and precise time information for any pla...[Details]
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Today we will introduce the overcurrent protection circuit of the motor. When the motor starts, press the lock button SBi once, and when the start is complete (after the motor speed stabilizes), pr...[Details]
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Project Background:
The front-end computer room is the heart of the radio and television system and the distribution center for processing, distributing and transmitting various...[Details]
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According to foreign media reports, although 3D printing is generally considered an important new technology in the automotive industry, its influence has been limited so far. Volkswagen and HP recen...[Details]
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Fuel cell electric vehicles (FCEVs) are an environmentally friendly means of transportation with advantages such as short charging time and long driving range, and may replace internal combustion eng...[Details]
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0 Introduction With the advancement of China's urbanization process and economic development, the total energy consumption is showing a trend of continuous growth, so energy management is imperative....[Details]
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How should the voltage and current of a stepper motor driver be determined? How should a stepper motor driver be matched? The sales engineer of Shenzhen Melake Technology Co., Ltd., which specialize...[Details]
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1. Input voltage: 110VAC/DC or 220VAC/DC or 380VAC three-phase ±20%; or 85~264VAC full range
2. Input frequency: 47~63Hz
3. Output stability: 0.5% typical value
4. Loa...[Details]
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As a new high-level programming language, C language has a wide range of applications and implementations in computer software programming. Below, I will introduce the usage of bit in C language in...[Details]
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According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
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Industry sources said that Taiwan foundries including TSMC and World Advanced may reach the high end of their guidance in the first quarter, or even exceed expectations. Among them, TSMC and World Ad...[Details]
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Encoders are commonly used sensors in the field of industrial automation. They can convert mechanical motion into digital signal output. However, when using encoders, due to their own characteristi...[Details]
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Advantages and disadvantages of permanent magnet synchronous motor
A permanent magnet synchronous motor is a motor that works by the interaction between the magnetic field generated by permane...[Details]
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Jiwei.com reported on December 19 that although manufacturers such as Samsung and Huawei have launched their own foldable smartphones, Apple has not even hinted at making a foldable phone. However, t...[Details]
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GSM/3GSM radio access technology has dominated the global cellular communications market with more than 2.5 billion users and the number of users is still rising. In order to keep pace with the develo...[Details]