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The program is as follows:
#include reg52.h
unsigned char code table1 ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x40,0x76};//Code table 0-9, the last one is a horizontal line "-"
unsi...[Details]
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For Apple, iOS 15 has already been under development, and what users are most concerned about is which models will be abandoned by the new system. Now, foreign media have exposed the list of models...[Details]
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Download the complete schematic diagram of this program: http://www.51hei.com/f/ks51.pdf
/**
*Function: Serial communication - data is sent to PC, incremented by one, and then received by MCU an...[Details]
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On October 20, Eastern Time, Navitas Semiconductor officially began trading on the Nasdaq Global Market with the stock code "NVTS". According to Navitas, Gallium Nitride (GaN) is a new generation o...[Details]
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Note the USB burning method: 1. Because the size of the uncut u-boot reaches 500K, but our built-in u-boot burning partition is not that large, we cannot use u-boot to burn u-boot, we can only use ...[Details]
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August 15 news Today, Tesla officially released a poster to warm up the " Tesla AI Day" event. Officials said that this event will "invite you to witness another innovation in artificial intelligenc...[Details]
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As a new type of
interface
technology, USB is popular for its ease of use and high speed. This article briefly introduces
the characteristics, hardware structure, data stream transmissio...[Details]
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Preface
The industry is developing rapidly, and new technologies are emerging one after another. Now we have launched the RoboKit1-DK robot development platform, which is equipped with var...[Details]
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At present, almost all fluorescent lamps on the market use built-in power supplies. The so-called built-in type means that the power supply can be placed inside the lamp tube. The biggest advantage ...[Details]
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The input voltage of some imported equipment is AC 100V or 115V, including the built-in UPS. Once the switching power supply in the equipment, especially the PC power supply, has problems, it will ...[Details]
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An Israeli start-up battery company called StoreDot recently delivered an XFC supercharged battery that can withstand more than a thousand fast-charge cycles. It uses a silicon-dominated anode and an...[Details]
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While loops are located in the Structure sub-palette "Programming → Structure → While Loops", and also in the palette "Express → Execution Control → While Loops", as shown in Figure 1. The usage and...[Details]
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How to use the pesticide residue rapid tester. The pesticide residue rapid tester can quickly find out which foods contain pesticide residues. We know that if we want to be healthy, we must pay atte...[Details]
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Ningbo Xiangshan Island Photovoltaic Project is located on an island in the beautiful coastal city of Ningbo, with beautiful environment and convenient transportation, about 140km away from the cit...[Details]
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Metal oxides and their composites with other materials (such as MXenes and metal chalcogenides) can be used to detect different gases or vapors, such as NO2, H2S, CO, C2H5OH, benzene, toluene, and ...[Details]
Microcontroller MCU
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