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0 Introduction In the UAV video acquisition system, the requirements for video signals are relatively high. The collected analog video signals are converted by A/D in the ARM9 processor, and then ...[Details]
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Title: The first three digits of the digital tube display a stopwatch, which runs from 000 to 999 at a speed of 0.01 seconds. When an independent button is pressed, the stopwatch stops, and it continu...[Details]
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On August 20, local time, the Vancouver court held a hearing on the case of Huawei's Chief Financial Officer Meng Wanzhou. Judge Heather Holmes listened to the latest suggestions from both sides of t...[Details]
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To realize the timing function of the 80C51 microcontroller, a more convenient way is to use the timer/counter inside the microcontroller. Below we will explain the 80C51 microcontroller timer/counte...[Details]
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1 Introduction
With the development of society, people's environmental awareness has increased, and the requirements for building materials are getting higher and higher. Thermal conductivity has ...[Details]
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In modern portable intelligent instruments or handheld devices, Chinese human-machine interface has become a de facto industry standard. Graphic dot matrix LCD that can display Chinese characters a...[Details]
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What I will introduce to you today is that changing the reserved bits of the IOMUXC_GPR register in i.MXRT1xxx may cause system abnormalities. There is a very active friend in Pi Ziheng's embedded ...[Details]
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introduction
Usually, there are two groups of power supplies for household fixed-frequency air conditioner controllers. One group is 12 volts with a current of less than 600 mA; the other ...[Details]
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Industrial robots
are
robots
used in automated production and manufacturing processes
. In industrial robot manipulators, in order for the robot to operate, transmission devices need t...[Details]
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Difficulty in starting the engine means that the starter can drive the engine to rotate at a normal speed and there are obvious signs of starting, but it cannot start, or it requires multiple conse...[Details]
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Proton exchange membrane fuel cells (PEMFC) are considered the most environmentally friendly energy in the world because they do not produce any polluting gases during the electrochemical reaction ...[Details]
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First, let me introduce the box design. There are three common types of box designs, namely closed box, phase reversal box, and transmission line box.
The closed box technology was first invented b...[Details]
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Global power battery data and domestic battery data in January SNE Research's tracking of global lithium battery data in 2019 has come out. In 2019, the total market share of South Korea's three powe...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The frequency of the power system reflects the balance between the active power generated by the generator set and the active power required by the load. High-precision and high-reliability frequen...[Details]
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