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Electrical Characterization at the Nanoscale
Studying the electrical properties of nanoscale materials typically involves using a combination of probing and microscopy techniques to make determ...[Details]
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The use of oscilloscope and drawing Lissajous figures with oscilloscope Specifically, the domestically produced Green Forest YB43020B analog oscilloscope is taken as an example 1. Experimental prin...[Details]
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Selection of chip capacitors
1. Function selection
Because the capacitor has the characteristics of "blocking direct current and passing alternating current", and it is also an energy stor...[Details]
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The standard 51 single-chip microcomputer crystal oscillator is 1.2M-12M. Generally, since one machine cycle is 12 clock cycles, when it is 12M, one machine cycle is 1US, which is easy to calculate an...[Details]
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1. Circuit Design In the single-chip microcomputer application system, it is often necessary to measure the frequency of a continuous pulse wave. In practical applications, the measurement of physica...[Details]
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Some high-end electrical appliances, such as computers, communication equipment, and home audio-visual equipment , have high requirements for power supply . Ordinary voltage -stabilized power suppl...[Details]
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Never take a step back in the face of difficulties, only add excitement to victory. Since the outbreak of the COVID-19 epidemic, State Grid Hunan Electric Power Co., Ltd. has insisted on keeping it...[Details]
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Recently, 14 fully welded high-efficiency plate heat exchangers for the liquid air energy storage demonstration project designed and manufactured by Lanshi Heavy Equipment Heat Exchange Company hav...[Details]
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1. The role of bootloader
2. u-boot is the leader in the bootloader industry
u-boot is divided into autonomous mode and development mode
3. Create a U-boot project
u...[Details]
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ARM CPU provides 16 general registers and one status register (CPSR) for user mode, and also provides a backup status register (SPSR) between different modes. For some conventions of software and har...[Details]
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Remote control gateway plays a vital role in the field of factory automation, especially in factory PLC data communication. It acts as a bridge for data transmission, connecting various equipment a...[Details]
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Determination of the conversion factor of a tangent galvanometer
Instrument
Tangent galvanometer; 0~2A ampere ratio 0~10Ω variable resistance box; 2V battery; plug switch; rever...[Details]
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Introduction: This article introduces the application of home information terminal with Atmegal03 as the main control chip in the construction of intelligent community. It elaborates on the software ...[Details]
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【Molex】Molex launches new Percept current sensor for industrial and automotive applications, designed to increase design flexibility and simplify system integration complexity
T...[Details]
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0 Overview
The gas company's regulating room was put into operation in October 2001. It is a supporting project of our factory's technical transformation project. Its function is to provide an...[Details]
Embedded System
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