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According to the Nyquist sampling principle: when sampling a sine wave, the sampling frequency must be more than twice the signal frequency to ensure that the original signal can be completely recons...[Details]
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The three important parameters of an oscilloscope are: bandwidth, sampling rate, and memory depth. 1. Bandwidth definition: The definition of oscilloscope bandwidth has not changed, that is, input ...[Details]
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BYD's blade battery was officially released in March 2020. It does not catch fire or explode when punctured. Now it is March 2021, the first anniversary of the launch of the blade battery. During t...[Details]
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The "Golden Nine and Silver Ten" peak season of the automobile industry is approaching. Tesla, Volkswagen and other manufacturers have launched a wave of price cuts in August, trying to occupy a favo...[Details]
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As an input device for intelligent instruments and meters, touch screens are simple, convenient and natural human-computer interaction methods. According to the working principle and the informatio...[Details]
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The National Enterprise Credit Information Publicity System shows that Shanghai Integrated Circuit Equipment Materials Industry Innovation Center Co., Ltd. was established on April 10. The company's ...[Details]
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On March 10, the signing ceremony of the Zhonghong Semiconductor project was held at the company in the Shanghai Lingang Industrial Zone. The Zhonghong Semiconductor Project is mainly engaged in th...[Details]
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As system complexity increases and digital components proliferate, the number of internal voltage rails continues to increase, and a mechanism must be available to monitor and control these rails. It...[Details]
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As on-grid electricity prices continue to decline and subsidies are phased out at an accelerated pace, how does the photovoltaic industry cope with cost challenges?
When the application scenar...[Details]
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Recently, Shenzhen Tianma said in an institutional survey that the company produces diversified customized products. At present, judging from the company's M+3 order forecast, the order demand contin...[Details]
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On January 25, according to Tianyancha App, Beijing Smartisan Technology Co., Ltd. added two new cases of execution on January 20. The case numbers of the two cases of execution are (2021) Yue 0104 E...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[Details]
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1 Introduction V2XE is a new 2-axis compass and geomagnetic field sensor with integrated microprocessor as control and interface. V2XE uses the 3V working power supply commonly used in new systems. I...[Details]
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Every processor has external interrupts, and STM32 is no exception. All ports of STM32 have external interrupt capabilities. In order to use the external interrupt line, the interrupt must be configur...[Details]
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A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]
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