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Matrix keyboard Schematic Code The pressed button will show which button is pressed on the LCD. mian function #include REGX52.H #include "Delay.h" //Include Delay header file #include "LCD160...[Details]
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This instrument not only functions as a function generator to output various signal waveforms, but also has functions such as external frequency measurement. The following mainly introduces its main...[Details]
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Recently, there has been a lot of news about the upcoming new vivo S series phones. In the news about the new 5G phones released by China News Network on March 5, the information about the vivo S...[Details]
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On June 21, SEMI released the Semiconductor Equipment Market Data (EMDS) billings report for May, showing that North American semiconductor equipment manufacturers' global orders reached US$3.59 bill...[Details]
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Applications of stepper motors
(I) Selection of stepper motors
Stepper motors are composed of three major elements: step angle (involving the number of phases), static torqu...[Details]
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On February 24, OPPO released its first-ever tablet, the OPPO Pad, which was launched together with the Find X5 series flagship. Today, the OPPO Pad is officially on sale. OPPO Pad has three option...[Details]
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The common control methods for voice chips are:
MP3 control mode, key control mode, 3×8 key combination control mode, parallel port control mode, one-line serial port control mode, three-line ...[Details]
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As we all know, from the demand side, under the pressure of digital and intelligent transformation, the demand for AI talents has developed to a stage of high attention and high demand, whether in em...[Details]
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Sometimes when purchasing an R-type transformer, you may encounter the problem of uncertainty about the capacity. This is because the voltage of some equipment is special, or the purchasing personn...[Details]
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FR1 band 1024-QAM test cases validate throughput performance enhancements required to support enhanced mobile broadband services
Verify 3GPP Release 16 demodulation performance en...[Details]
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Isolated 3.3V to 5V converters are often used in long-distance data transmission networks, where the bus node controller operates from a 3.3V power supply to save power, while the bus voltage is 5...[Details]
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Generally speaking, a program includes a read-only code segment and a readable and writable data segment. In the ARM integrated development environment, the read-only code segment and constants are ca...[Details]
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There are various signs that the current market maturity is not enough for solid-state batteries to explode in advance. After BYD's 3 million-vehicle offline ceremony, everyone's focus suddenly cha...[Details]
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All-optical logic gates are the core components for all-optical signal processing. They can realize all-optical signal extraction, all-optical address recognition, all-optical multiplexing/demultiplex...[Details]
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In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]
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