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0 Introduction
Solar energy is a clean, pollution-free energy source that is inexhaustible and has broad development prospects. However, solar energy is intermittent and has uncertain inte...[Details]
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According to previous news, the Honor V40 series will be released soon, and there have been a lot of leaks about the series recently. This morning, the leak blogger @数码闲聊站 posted a spy photo of ...[Details]
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Lotus is about to launch a new generation of sports cars, and the company may launch a wider range of models, including SUVs and four-door sedans. In addition to the upcoming new series of sports car...[Details]
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summary
Phase-locked loops (PLLs) are the basic building blocks of modern communication systems. PLLs are commonly used in radio receivers or transmitters, primarily providing the "local oscil...[Details]
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Apple announced new features for its AirPods earphones at WWDC: automatic switching between devices, and a new "spatial audio" feature for its AirPods Pro earphones. Both regular AirPods and AirPod...[Details]
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Take the commonly used STC microcontroller as an example: All IO ports of the STC microcontroller can be configured into 4 working types by software. The 4 types are: quasi-bidirectional port/weak pu...[Details]
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The whole process of LED production includes 13 steps, as follows:
1. LED chip inspection Microscope
inspection: whether there is mechanical damage and pits on the surface of the mater...[Details]
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The weft change of the projectile loom is achieved by controlling the action of the weft picker. The new projectile loom is controlled by a computer, and the electromagnet drives the weft picker to...[Details]
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Generally speaking, a program includes a read-only code segment and a readable and writable data segment. In the ARM integrated development environment, the read-only code segment and constants are ca...[Details]
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Guillaume Poupard, head of France's cybersecurity agency ANSSI, said there would not be a complete ban on Huawei's equipment in the construction of France's 5G telecommunications network, but it is p...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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To correctly and effectively select flow measurement methods and instruments, you must be familiar with the instrument and the characteristics of the flow meter used, and also consider economic facto...[Details]
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Although Samsung has released two foldable smartphones with different appearances, the Galaxy Fold and Galaxy Z Flip, the internal component design is still greatly limited. Since the battery ca...[Details]
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Introduction: Stabilizing lithium-oxygen batteries with sub-nanometer particles. This energy storage technology has an energy density ten times that of lithium-ion batteries , but the well-known cycl...[Details]
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project instruction
Nuclear energy is a clean energy. While saving the consumption of non-renewable resources such as coal, oil and natural gas, it also reduces the pollution of carbon dioxide, s...[Details]