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This design is a decimal calculator system design based on the AT89C51 microcontroller. It can complete the keyboard input of the calculator, perform simple four arithmetic operations of addition, su...[Details]
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Endpoint AI is the new frontier of AI, which sinks the capabilities of AI to edge devices. It brings a revolutionary way of data management: collect relevant data locally and make decisions locally. ...[Details]
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In the medical system, there are a large number of non-invasive blood pressure monitors and multi-parameter monitors used in clinical practice. Their common feature is the dynamic non-invasive meas...[Details]
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China Energy Storage Network News:
Recently, the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2022 Orderly Power Consumption Plan" (hereinafter referred to as the "Plan") to ...[Details]
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The EMI interference sources of switching power supplies are mainly reflected in power switch tubes, rectifier diodes, high-frequency transformers, etc. The interference of the external environment...[Details]
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At present, the official details about the new NEX product have not been announced. It has been reported that the new NEX product will adopt a waterfall screen and will be the first to launch u...[Details]
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The market penetration rate of non-signaling test solutions is rising rapidly. In order to achieve global roaming, China Mobile plans to launch a 5-mode 13-band smartphone by the end of 2013, which is...[Details]
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0 Preface At present, the water supply systems of residential areas and buildings generally adopt constant pressure water supply systems based on variable frequency speed regulation technology, whi...[Details]
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For safety reasons, the Consumer Technology Association (CTA) recently announced that the Consumer Electronics Show (CES) in early 2021 will no longer hold any offline physical events, and will all b...[Details]
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Abstract: In order to achieve precise control of the thickness of aluminum foil, an AGC system with Siemens S7-400PLC as the core was adopted. At the same time, the fuzzy PID control principle was ...[Details]
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In the official M1 Ultra announcement, Apple introduced how Mac Studio, with the support of a new custom chip, enables 2.5 TB/s interconnection bandwidth between UltraFusion chips and allows two M1 M...[Details]
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At present, it can be said that some companies in the LED street lamp industry have done well in terms of lifespan,
light efficiency
and light quality, but there are not many that are con...[Details]
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In this article, the editor will introduce the working principle of the 4×4 column keyboard of the PIC microcontroller to help everyone increase their understanding of the PIC microcontroller keyboar...[Details]
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1. Hardware schematic diagram: You can see that the user button is PA0 2. Procedure 1) Enable the IO port clock corresponding to the button. PA0 is on the AHB1 bus Call function: RCC_AHB1Pe...[Details]
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Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]