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How to detect the quality of IGBT tube The quality of IGBT tube can be tested by the Rxlk gear of the pointer multimeter, or by using the "diode" gear of the digital multimeter to measure the forward...[Details]
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Welcome to the magical world, this is about Bitcoin . Let's follow the mobile phone portable editor to learn about the relevant content. "Can you sing the song when the seven dwarfs appear in th...[Details]
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Using low-power miniature capacitive tri-axial accelerometer as the sensing component, an ARM9-based embedded system with customized Linux as the master control system, and wireless communication t...[Details]
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1. Problem Introduction
PLC programs often encounter step-by-step sequential control in the manner of 12345. We call this situation sequential control, which is more in line with the PLC proce...[Details]
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Digital oscilloscopes are becoming more and more popular due to their unique advantages in waveform triggering, storage, display, measurement, waveform data analysis and processing. Since there is a...[Details]
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The development of electrical equipment maintenance technology can be roughly divided into three stages, namely, fault maintenance, regular maintenance, and condition maintenance. Conditio...[Details]
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NTN has developed a hub bearing unit that integrates a hub bearing with a 3-axis load sensor and a rotation sensor and a constant velocity joint (CVJ) using its new joint technology, extruded cut...[Details]
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In recent days, party organizations at all levels and the majority of party members and cadres of State Grid Fujian Electric Power Co., Ltd. have studied, publicized and implemented the spirit of t...[Details]
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In recent years, as competition in the LED display market intensifies, it is difficult for companies to maintain their development and competitive advantages relying solely on their own resources. Th...[Details]
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In the current manufacturing industry, compared with the traditional manual AC bridge, the digital LCR impedance meter has been increasingly used in the measurement of AC impedance para...[Details]
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Apple Insider reported that when talking about Apple’s long-term car project, Morgan Stanley analyst Katie Huberty expects Apple to invest heavily in research and development of "vertically integrate...[Details]
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A multimeter is also called a multimeter, a three-meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC vo...[Details]
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Recently, Rongbai Technology announced that the company, Rongbai Group, Xiantao Municipal Government, Hanyang District Government of Wuhan City, and Yangtze River Industrial Investment Management Co....[Details]
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When analog circuits and digital circuits are integrated into the same circuit chip, mixed-signal integrated circuits are born. The test system corresponding to this type of integrated circuit is cal...[Details]
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]