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The resistance is measured on the resistance meter. Resistance values vary greatly, from a few milliohms (mΩ) for contact resistance to billions of ohms for insulation resistance. Most digital mu...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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IsSpice is a commercial simulation software launched by Intusoft, an American company, and is an important part of the ICAP/4 software integration system. The ICAP/4 software integration syste...[Details]
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1. Scheme design and demonstration 1.1 Overall solution design DC electronic load based on manual adjustment of microcontroller control. This scheme uses two self-locking switches to control the...[Details]
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In the era of electrification, the core components of automobiles have become the three-electric system (battery, motor, and electronic control), which account for more than 50% of the cost of new en...[Details]
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With the rapid development of new energy, new energy vehicles powered by electricity, hydrogen, hybrid power, natural gas, etc. have gradually come onto the stage, bringing good opportunities for the...[Details]
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According to Yonhap News Agency, the Ministry of Science and ICT of South Korea said on the 12th that South Korea plans to develop up to 50 types of system semiconductors with artificial intelligence...[Details]
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Precision current source circuit composed of AD586
The figure shows a precision current source circuit composed of AD586. An appropriate current limiting resistor Ru is selected to make the loa...[Details]
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For many electronics enthusiasts, making an LED electronic clock is a very interesting thing.
Although LED electronic clocks consume a little power, they can be seen clearly at night without t...[Details]
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Apple will hold the WWDC 2020 developer conference on June 22, when it will release new versions of iOS 14, iPadOS 14, watchOS 7, tvOS, macOS, etc. However, @Jon Prosser, a Twitter whistleblow...[Details]
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Mining
Lighting
Light source is an important part of the mining machinery industry. Old-fashioned mining lamps such as incandescent lamps, fluorescent lamps and high-pressure sodium l...[Details]
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The top 25 mobile phones in 5G network download speed ranking. The blue ones are all Samsung brands. The orange ones are not Samsung. The dotted lines are new form factors such as folding/dual-scr...[Details]
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0 Introduction According to Article 12 and Article 15 of the "Measurement Law of the People's Republic of China", "Enterprises and institutions that manufacture and repair measuring instruments must ...[Details]
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LIN mater's 51 MCU code /**************master*****************/ #include REGX52.H #include intrins.h sbit p31=P3^1; sbit k1=P1^0; sbit k2=P1^1; sbit p20=P2^0; unsigned char t; unsigned char se...[Details]
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AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K system programmable Flash memory. Manufactured using Atmel's high-density non-volatile memory technology, it is fully ins...[Details]