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According to the work task arrangement of the "Action Plan for the Qinghai National Energy Storage Development Pilot Demonstration Zone (2021-2023)", the Provincial Energy Bureau launched the const...[Details]
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This is a household inverter power supply circuit diagram with excellent performance . The materials are easy to obtain and the output power is 150W. The design frequency of this circuit is about 300...[Details]
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High-voltage LDMOS is the technology of choice for RF power applications in defense and avionics up to 3.8GHz. The technology combines high power density and robustness with higher gain and efficiency...[Details]
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Wireless LAN is a technology that uses wireless technology to access Ethernet. It is the product of the combination of computer network and wireless communication technology. Compared with wired ne...[Details]
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The development history of temperature recorders Early temperature recorders were all paper-based, which we call "paper recorders" With the rapid development of computer and electronic technology...[Details]
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In medium and large-scale industrial and commercial photovoltaic power stations, it is recommended to use high-power inverters as much as possible, because the higher the inverter power, the cheape...[Details]
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The current probe is compatible with most oscilloscopes on the market. In order to measure the current accurately and conveniently, the parameters of the oscilloscope need to be set. This article...[Details]
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LED driver power supply is a voltage converter that converts power supply into a specific voltage and current to drive LED to emit light. Under normal circumstances: the input of LED driver power s...[Details]
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Abstract:
This paper introduces the design of a VRAM color LCD display module based on AVR single-chip microcomputer and hardware Chinese character library. The display principle of color LCD...[Details]
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There are two types of multimeters, pointer type and digital type. They have their own conveniences. It is difficult to say which is better or worse. It is best to have one pointer type and one digit...[Details]
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If only an alternating sinusoidal voltage is applied to the vertical deflection plate, the bright spot of the electron beam will move back and forth in the vertical direction as the voltage changes. I...[Details]
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The device is packaged in a small 1.85 mm x 1.2 mm x 0.6 mm SMD package, with a current transfer ratio of 31%, a sensing distance of 15 mm, and lower power consumption MALVERN, Pennsylvania, USA...[Details]
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AT89S51 MCU Experiment and Practice System Board (hereinafter referred to as System Board) integrates multiple hardware resource modules, each module can be an independent unit, or combined with...[Details]
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2021Medtec China Exhibition Visitor Registration System is Officially Open, Empowering Medical Device Manufacturers in R&D and Procurement The new five-year plan proposes a development vision for C...[Details]
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Design principles of foreign car audio
Recently, domestic electronic newspapers and periodicals have published reports on car audio upgrades, indicating that car owners are not satisfi...[Details]
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