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The soft start cabinet is an electrical device used for motor starting. It controls the voltage and current during the motor starting process to achieve smooth starting of the motor, reduce the cur...[Details]
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This little thing is simple and fun, and can be used as a course design for beginners of microcontrollers.
Place your index finger gently on the sensor and you will see the LED indicator flashing w...[Details]
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For years, NI has focused on software that connects its test equipment together and captures data as it develops to help technology companies reduce time to market and build better products. But at...[Details]
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Suppressing noise while increasing the frequency through the motor drive system is a common problem faced by the electric machinery industry today. In order to meet customer requirements, improve t...[Details]
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1 RFID system structure principle Radio frequency identification technology is a contactless automatic identification technology, often called inductive electronic chip or proximity card, induction...[Details]
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Introduction: IEEE 1149.1 boundary scan test standard (commonly referred to as JTAG, 1149.1 or "dot 1") is an industry standard method for testing the characteristics of complex ICs and circuit boa...[Details]
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//★★★★★★★★★★Application of PIC microcontroller USART (serial communication)★★★★★★★★★★★\ //Single-signal machine model: PIC16F877A //Function description: Application of PIC microcontroller USART, the...[Details]
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1. Introduction
1.1 Overview of domestic and international development
Intelligent distance measurement systems have a certain level of research in China and are mostly used in the automotive ind...[Details]
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The "golden age" of mobile phone operating systems has come to an end. How many people still remember Nokia's "Symbian", BlackBerry's "BlackBerry OS", and Windows' "WP"? However, the golden age of in...[Details]
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Energy conservation and environmental protection have become the main theme of the development of power solutions today. The power system is facing unprecedented challenges: the deterioration of th...[Details]
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During the 2019 World Intelligent Connected Vehicle Conference, Xu Liuping, Chairman of FAW Group Co., Ltd., Zhang Baolin, Chairman of Changan Automobile, Xu Heyi, Chairman of Beijing Automotive Grou...[Details]
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In actual applications, the data stored in the MCU RAM is lost after power failure, and the data stored in the MCU FLASH cannot be changed at will, that is, it cannot be used to record the changed va...[Details]
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The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscilloscope. The ...[Details]
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For high-quality D/A converters, it is required that when the power supply voltage used by the switching circuit and the operational amplifier changes, the output voltage has little effect. The rat...[Details]
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The difference between OLED and PLED
Organic electroluminescent technology is currently being developed around the world. It can be roughly divided into two technologies based on diff...[Details]
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