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1. How to use ① Place the megohmmeter steadily and firmly, and wipe the surface of the object being measured clean to ensure correct measurement. ②Correct wiring: The megohmmeter has three terminals:...[Details]
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//《Only Mother is Good in the World》51 MCU C language program and music lighting program //This program is debugged on the hardware //The MCU crystal oscillator used in this program is 11.0592MHZ //T...[Details]
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Debugging a complex electronic system is never an easy task, but it is doable. You find the problem. Using your most trusted "oscilloscope," you can trace the problem back to its source by converti...[Details]
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Deterministic data transmission (e.g. for time synchronization) between an S7-300 master controller and multiple S7-1200 slaves via Industrial Ethernet (IE).
For deterministic data trans...[Details]
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Until recently, most microwave
capacitors
were based on multilayer ceramic firing technology. During production, multiple layers of highly conductive metal alloy electrodes and low-loss cer...[Details]
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On the morning of March 21, the groundbreaking ceremony for the 60,000 cubic meters per year short-process vanadium electrolyte production base project of Sichuan Development Xingxin Vanadium Energ...[Details]
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0 Introduction
Wireless sensor networks are networks composed of multiple nodes with sensors, data processing units and communication modules. They have become a research hotspot in recent years ...[Details]
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There are usually two ways to detect whether the ordinary zinc-manganese dry
battery
is sufficiently charged. The first method is to estimate the internal resistance of the battery by measuring t...[Details]
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SABIC to showcase ELCRES™ HTV150 capacitor film for 150°C high-temperature electric vehicle capacitors at PCIM ASIA 2021
SABIC, a global diversified chemicals company, wi...[Details]
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-----------------------------------motivation----------------------------------- A word for the beginning: I was browsing Taobao recently and found that RC522 can be bought for only 10 yuan w...[Details]
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Capacitance-voltage (CV) measurements are widely used to measure semiconductor parameters, especially MOS CAP and MOSFET structures. CV testing can easily determine parameters such as silicon dioxide...[Details]
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The first and second industrial revolutions were both energy revolutions, and the third industrial revolution is a digital revolution. What kind of sparks will be created if the energy revolution a...[Details]
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On the evening of May 26, Huawei founder and CEO Ren Zhengfei accepted an exclusive interview with CCTV's "Face to Face" at Huawei headquarters. The following is the full text of the conversation: 20...[Details]
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According to the data released by
the China Automobile
Industry
Association, the penetration rate of
new energy
vehicles in China was only 2% in 2016, but now this figure has jumped ...[Details]
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Understand the basic principles of frequency converter
A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]
FPGA/CPLD
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