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Opportunities and Challenges:
1. The current global environmental protection trend is unstoppable, the world's automobile industry is facing difficulties, and the automobile energy re...[Details]
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Since the early days of human civilization, our ancestors have benefited from solar energy, for example, for lighting, heating, and cooking. The sun fixes much of the ecological energy in the form ...[Details]
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introduction
The H-bridge power transistor topology is becoming an increasingly popular method for bidirectionally driving motors and other loads from a single supply voltage. In most applications,...[Details]
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1 Introduction Liquid crystal displays have the characteristics of low power consumption, high clarity, long life, small size, light weight, and good optical properties. They are ideal display dev...[Details]
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Some users of industrial computers and system control products have found that they will conduct a test of multiple signals and clock timing. Generally, the number of signals tested is 4 to 7, and up...[Details]
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PLC jog and self-locking circuit I0.1 is the self-locking start button, I0.0 is the self-locking stop button, I0.2 is the jog start button, M0.0 is the intermediate relay, and Q0.0 is the coil outp...[Details]
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introduction
Battery energy saving and pollution are becoming increasingly concerned issues. In the field of traditional batteries, lead-acid batteries and nickel-metal hydride batteries have a s...[Details]
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Abstract: The main interference sources and characteristics of the defibrillator test analyzer are analyzed, and the main measures to suppress interference are discussed. Test and analysis prove that...[Details]
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The STC51 microcontroller has an EEPROM with a function similar to flash, which can save data when the power is off. Different models can save data of different sizes. Taking 12C5A60S2 as an exam...[Details]
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0 Preface
Controller Area Network (CAN) belongs to the category of fieldbus. It is a serial communication network that effectively supports distributed control or real-time control. Its bus specifica...[Details]
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Outdoor cameras play an important role in security applications, so whether they are located in tropical or arctic climates, or in climates with extreme daily temperature differences, it is necessary...[Details]
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Like most technologies, oscilloscopes have also evolved with the times. Features that were once only available on expensive "top-of-the-line" oscilloscopes are now available on lower-priced oscillo...[Details]
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0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
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Since entering the "golden September and silver October", the automotive industry has been extremely hot.
Many automakers have released blockbuster models. According to stati...[Details]
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On November 12, at the opening ceremony and plenary session of the 31st China Society of Automotive Engineers Annual Conference and Exhibition, Li Jun, academician of the Chinese Academy of Enginee...[Details]
Microcontroller MCU
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