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1 Introduction Solar energy is a huge, endless, clean green energy source. LED is also an environmentally friendly, energy-saving, efficient solid-state electric light source. It is the best ener...[Details]
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The MCS-51 series of microcontrollers provide multiple
interrupt
sources (8051 provides 5, 8052 provides 6 interrupt sources). Each interrupt source can be programmed with two levels of...[Details]
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The MCS51 microcontroller series is an 8-bit microcontroller. It is a product launched by Intel in 1980 following the successful design of the MCS48 series. Because the MCS51 series has strong on-chi...[Details]
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On July 3, Reuters reported that data showed that Samsung's second-quarter profits may shrink by more than half as its declining chip shipments to Huawei led to price squeezes and oversupply. Analy...[Details]
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Beijing time, July 22, morning news, it was reported that Samsung Electronics has proposed the idea of extensively expanding its semiconductor manufacturing plants in Texas. The South Korean comp...[Details]
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On September 28, Xinjie Energy was listed on the main board of the Shanghai Stock Exchange. The company's stock code is 605111, the issue price is 19.91 yuan per share, and the issue price-earnings r...[Details]
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Pin function description:
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1.GND power ground
2.VDD power positive
3.V0 LCD contrast adjustment
(connect...[Details]
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Adjustable megohmmeter is referred to as "megohmmeter". It is consistent with the insulation resistance tester in principle and use, but the name is different. The early megohmmeter was powered by ha...[Details]
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What is in-vehicle information?
Telematics is a compound word composed of communication and information science, usually called vehicle telematics. It integrates automobile manufacturing and I...[Details]
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Introduction: Researchers have begun to study the deposition dynamics of lithium during battery cycling. By changing different parameters, they found that it is relatively easy to convert lithium int...[Details]
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About 8*8LED dot matrix screen 1.8*8LED dot matrix screen schematic diagram 74HC595 shifter: serial input parallel output LED: Monochromatic light, trichromatic light (red, green, blue – mult...[Details]
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Question: After the 8051 microcontroller is reset, what is the initial state of each register? How many reset methods are there? Answer: The initial state of the machine after the 8051 microcontrolle...[Details]
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Projectors are highly sought after by consumers, and the market demand is huge. Projectors of various prices emerge in an endless stream. Of course, there are also many consumers who are not sure whe...[Details]
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Introduction
The resources of the 51 series microcontrollers are limited. When developers face more complex control tasks, the 51 microcontrollers are unable to cope with them. In this case, users c...[Details]
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With the rapid development of new energy vehicles, car fires also occur frequently. According to public information, in 2021, there were more than 3,000 new energy vehicle fire accidents, most of w...[Details]
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