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Despite the economic setbacks during the pandemic, consumers and business customers are still buying tablets to support work/home learning plans. According to the latest research report released by S...[Details]
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In recent years, data closed-loop has become a hot topic in the autonomous driving industry, and many autonomous driving companies are trying to build their own data closed-loop systems. How importan...[Details]
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This article introduces the design concept of active tags, and designs RFID tags based on the principles of low power consumption and high efficiency in response to the needs of RFID positioning in ...[Details]
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With the rapid development of information technology combining multimedia technology and communication technology and the widespread application of the Internet, the PC era has also transitioned to t...[Details]
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概述 模拟量 模拟量是相对于数字量而言的。模拟量是对实际量的模拟，是连续变化的（比如用线圈的偏转来测电流或电压），测到的就是模拟量，指针可以指在两个数字中间的任何地方 从时间上来说，它是随时间连续变化的 从数值上来说，它的数值也是连续变化的。这种连续变化的物理量通称为模拟量 数字量 计算机中处理的是不连续变化的量，离散性的数字量 － 在自然界中，有一类物理量的变化在时间上和数量上都是离散的。...[Details]
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Siemens S7-1200 compact PLC is widely used in the current market. Due to its high cost performance, it is often used as a controller for small automation control equipment, which also makes it ofte...[Details]
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How to understand resistors
1. The corresponding relationship between colors and numbers:
brown red orange yellow green blue purple gray white black gold silver
1 2 3 4 5 6 7 8 9 0 0.1...[Details]
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XTAL1 and XTAL2 are the input and output of the inverting amplifier used as the on-chip oscillator, as shown in Figure 12. This oscillator can be used with either a quartz crystal or a ceramic resona...[Details]
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The structure of all I/O terminals of PIC 16C5X is the same, as shown in Figure 1.10 : All I/O terminals can be set to input or output state. Input is not latched, so the external input signal...[Details]
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On the morning of April 26, the weather was fine and the spring scenery was bright. The groundbreaking ceremony for the 2023 transformation project of Qidong Life and Health Industrial Park and the...[Details]
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After November 11, as the year draws to a close, the “Double Eleven” battle is approaching again. But this year's "Double 11" is very special - because it is the first "Double 11" after Alibaba Cha...[Details]
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Every change in the "wall-to-wall electricity sales" policy is like a "stone" thrown into a calm lake, which always causes "ripples" in the industry.
On December 9, the Jiangsu Energy Supervis...[Details]
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With the rise of artificial intelligence and the rapid development of science and technology, more and more handling robots have replaced manual work. In the mobile robot market, in addition to the w...[Details]
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What is the difference between a digital level and an optical level? Both digital levels and optical levels are one of the many types of optical instruments, and they have certain applications in many...[Details]
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Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]
Programming Basics
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