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When we buy and use resistors, we often encounter some problems: How to determine whether the resistor is invalid? Do you not know whether the resistor you bought for the first time meets the require...[Details]
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O Introduction
Profibus is an open standard that has nothing to do with manufacturers and has no intellectual property protection. Therefore, anyone in the world can obtain the standard an...[Details]
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This article explains how ground loops form and discusses how to eliminate them using galvanic isolation.
As the name implies, a ground loop is a physical loop in a system's grounding scheme t...[Details]
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OPPO demonstrates "Signal Power Supply, Say Goodbye to Batteries" and releases a white paper on zero-power communications in the future
Zero-power communication terminals have the...[Details]
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According to foreign media reports, researchers at the University of Tokyo in Japan have explored the physical and chemical properties of electrical energy storage for the first time and discovered a...[Details]
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Circuit introduction: 1. This project uses 51 single-chip microcomputer to realize the function of music box, and the circuit uses analog oscilloscope to view the waveform changes in real time. 2. ...[Details]
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In the ARM architecture, after the system is powered on or reset, the processor will fetch the first instruction from address 0x0. Therefore, when powered on, address 0x0 must be a non-volatile ROM o...[Details]
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Natural gas is colorless and odorless, and has a lower density than air. If it leaks, it will move upward. When the concentration of natural gas leaks in the air reaches 5% to 15%, it will explode ...[Details]
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At present, the industrial Internet in various regions across the country is quietly penetrating into every link of the manufacturing industry. The industrial Internet is the product of the deep in...[Details]
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According to foreign media reports, as more and more people choose to work or study at home during the COVID-19 pandemic, the global market demand for semiconductor products such as chips used in con...[Details]
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Maxim's MAX7219 chip is used for dynamic scanning display driver. The chip has 8x8 static RAM, dynamic scanning circuit, and segment and bit drivers that can store display information. It is connec...[Details]
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Through the Modbus to Ethernet/IP gateway module (XD-MDEP100), interconnection between different protocols can be achieved, making data exchange between devices more convenient and efficient. As a ...[Details]
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On March 19, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party C) signed the "Yunnan Province Xichou County Pumped Storage Power Station Inve...[Details]
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The ARM Cortex-M0 processor is the smallest ARM processor currently available. The chip area of this processor is very small, the energy consumption is extremely low, and the code required for progr...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
Analog electronics
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