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This paper introduces a design scheme of a frequency meter, and applies this instrument to the measurement of the dome temperature of the 2.4m telescope in Lijiang, Yunnan Astronomical Observatory....[Details]
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In the next few years, the lithium battery industry will enter the TWh era. The production capacity plans of global battery giants have reached several thousand GWh. By then, the demand for equipment...[Details]
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28BYJ-48 stepper motor:
A stepper motor is an actuator that converts electrical pulses into angular displacement. In simple terms: when the stepper driver receives a pulse signal, it drives the s...[Details]
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LCD1602 Industrial Display Interpretation of LCD industrial display: There are 16 pins in total, of which D0~D7 are data sending and receiving pins, which is a bidirectional parallel data interface...[Details]
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Summary: 84% of CEOs and chief sustainability officers believe that the chief technology officer may become an important driving force in promoting sustainable development within the organization. ...[Details]
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This is just an essay on my study of the MSP430, a 16-bit ultra-low power microcontroller produced by TI. I hope it can be of some reference to other friends. Please feel free to point out any mistak...[Details]
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On October 12, Dagang Co., Ltd. released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 155 million yuan to 175...[Details]
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Today, the China Automotive Power Battery Industry Innovation Alliance released monthly data on power batteries for November 2021. In terms of output, in November, my country's power battery out...[Details]
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I recently made a 2000W power stage, which can be easily changed into a SPWM power stage of several hundred W-3000W, which can conveniently output pure sine waveform. The main control board uses tw...[Details]
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Channel simulation and testing principles and design schemes for satellite communications
The advanced broadband communications satellites being developed today are expensive to...[Details]
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From April 13 to 15, the 2024 Gansu Energy Storage Industry Development Outlook Seminar was successfully held in Guazhou County, hosted by the Energy Storage Professional Committee of the Gansu New En...[Details]
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"Clocks and oscillators are the heartbeat of all electronic systems," said Dave Bresemann, vice president of Silicon Labs. Oscillators are fundamental to the normal operation of electronic sys...[Details]
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Abstract: Electromagnetic wave radiation detectors have been widely used in our lives. This article mainly introduces the use of electromagnetic wave radiation detectors, the working principle of e...[Details]
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Tektronix oscilloscopes are an indispensable tool for anyone who designs, manufactures or repairs electronic equipment. Experts from Antai Testing will share with you a tip for using oscilloscopes in...[Details]
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Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]