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Before using the oscilloscope, it must be calibrated. The so-called calibration of the oscilloscope is to correctly debug the original waveform before testing. In other words, the calibrated waveform...[Details]
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Material selection
The 2-pin spring pin contact design enables the earphones to be charged by the charging box. The base materials of the spring pin contacts and solid pins are desig...[Details]
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PWM generation principle: The general timer can use the GPIO pin for pulse output. When configured as comparison output and PWM output function, the capture/compare register TIMx_CCR is used as the ...[Details]
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On June 18, 2019, People's Post and Telecommunications published an article titled "Accelerating the Construction of 5G Infrastructure to Seize a New Development High Ground in Beijing" by the Beij...[Details]
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Graphcore has announced the launch of the Elite Partner Program, a global network of channel partners designed to meet customer demand for Graphcore’s two solutions, including the acclaimed AI comput...[Details]
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After months of continuous research and development, the photovoltaic inverter measurement model built by technicians from Hebei Electric Power Research Institute was completed on April 13 at the H...[Details]
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On May 23, State Grid Tianjin Electric Power Company and the Office of the Cybersecurity and Informatization Committee of the Tianjin Municipal Party Committee signed a strategic cooperation framew...[Details]
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This article briefly analyzes the commercialization model of autonomous trucks by introducing the autonomous truck freight network planned and constructed by Embark and Tusimple. 1. Embark recruits...[Details]
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Recently, at the 2021 Songshan Lake China IC Innovation Summit, a total of ten local companies introduced new products and new technologies. It is worth noting that at the Songshan Lake Forum, the pr...[Details]
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Classification and application scenarios of AC servo systems
AC servo systems can be divided into two types according to the type of motor: asynchronous servo systems and synchronous servo sys...[Details]
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Luo Chunlin Wang Jiajun
On November 18, 2014, the Southwest Branch of State Grid Corporation of China was established in Chengdu, Sichuan. Since its establishment, the Southwest Branch of Stat...[Details]
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Explosion-proof gas flow meter application occasions: It is used as an industrial control instrument in working sites where the temperature and pressure are relatively stable. At working sites wher...[Details]
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UI! Looking at the mobile phone fast charging industry, how can it be faster? How can we make a breakthrough? Breaking the European and American chip monopoly, Shanghai Nanxin launches charge pump fa...[Details]
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On July 6, Zhongying Electronics announced that the net profit attributable to shareholders of the listed company in the first half of 2021 is expected to be 149 million yuan to 155 million yuan, a y...[Details]
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There is big news today (now there is big news every week in the automotive industry). Geely welcomes Smart. Daimler and Geely Group will form a joint venture to jointly operate the Smart brand globa...[Details]