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At present, reference voltage sources are widely used in integrated circuits
such as high-precision comparators, A/D, D/A converters, and dynamic random access memories
. Reference voltage s...[Details]
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74HC595 driver control LED made by 51 single chip microcomputer The microcontroller code is as follows: #include reg51.h #include intrins.h sbit SRCLK=P3^6; sbit RCLK=P3^5; sbit SER=P3^4; vo...[Details]
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The S51 download cable software Easy 51Pro v2.0 written by netizen Nie Zhongqiang is simple to make and easy to use. It has a fast download speed and good stability. Thanks to Nie Zhongqiang and ...[Details]
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At present, many mobile phone manufacturers have not commercialized the under-screen front-facing camera. The most fundamental factor is that the effect of the front camera emission is not very ...[Details]
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The trend of solidification of lithium-ion rechargeable batteries and lithium-polymer rechargeable batteries is increasing. Some manufacturers have already started selling products. Since the produ...[Details]
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1 Introduction
With the widespread application of automotive electronic products in the whole vehicle, the reliability of automotive electronic products has also attracted much attention. The vibra...[Details]
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Many beginners don't know how to use the Proteus simulator to make a music player. Although the function is simple, it is difficult for beginners to get started. I will post the simple process and so...[Details]
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introduction
The EPA (Ethernet for Plant Automation) standard is an industrial control network communication standard based on information network communication technologies such as Ethernet, wi...[Details]
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On April 10, the National Energy Administration issued the "Energy Law of the People's Republic of China (Draft for Comments)", which means that after three years of revision, China's first energy ...[Details]
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Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solenoid valves, et...[Details]
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In analytical articles on power trading and renewable energy consumption, we often read suggestions to “break down inter-provincial barriers”. So, what are inter-provincial barriers, who plays an i...[Details]
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If we were to go back 20 years ago and someone could make a car drive in front of him through brain control alone, this would definitely and could only be a scene from a science fiction movie. Howe...[Details]
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Due to the impact of the current greenhouse effect and energy crisis, people are paying more and more attention to energy-saving technology.
LED lighting
has the advantages of energy saving and l...[Details]
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With the rapid development of new energy vehicles, a large number of retired power batteries are bound to be brought in. Recently, a reporter from Securities Daily interviewed Liu Changlai, a deputy t...[Details]
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The year 2019 is about to pass, and the ICT industry has been full of climaxes. Among them, 5G is undoubtedly a highlight: China's 5G is officially commercialized, which not only allows Chinese mob...[Details]
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