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The Financial Times website published a report titled "American technology companies are fighting for control of 5G spectrum" on October 21, saying that US President Trump's push for the rapid launch...[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Host computer: Vofa+ 1.3.10 Hard Knowledge Excerpted from "Puzhong 51 Single-Chip Microcom...[Details]
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The P0 and P2 ports of C51 are used for external expansion, where XBYTE , P2 port corresponds to the high address, and P0 port corresponds to the low address. Generally, P2 port is used for control s...[Details]
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1. Limiting filter method (also known as program judgment filter method) A. Methods: Based on experience, determine the maximum deviation allowed between two samples (set to A). Every time a new val...[Details]
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Description: First get the high byte, then save it in a 16-bit variable, then shift left 8 bits, then get the low byte data and add it to the 16-bit variable to get a 16-bit data. //Serial port get...[Details]
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China Energy Storage Network:
The power market is an important part of building a new power system, and an effective price mechanism is the core of the power market's self-regulation and he...[Details]
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Basic concepts of suspension and electronically controlled suspension Suspension (also known as suspension in English) is a general term for all force transmission connection devices between the fr...[Details]
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On the 9th, the Japanese government rejected South Korea's proposal for negotiations and reiterated that it has no intention of lifting controls on the export of raw materials to South Korea's semico...[Details]
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Vocal range: The range between the highest and lowest notes that a musical instrument or voice can reach.
Timbre: also known as timbre quality, one of the basic attributes of sound. For example, er...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
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Introduction Weak Signal Detection is a subject that continues to develop with engineering applications. It uses electronics, information theory and physics methods to analyze the causes and rules ...[Details]
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Software-defined cars have long been a consensus in the industry in the era of smart cars. Software will continue to define new functions and new service capabilities of smart cars, and the value of ...[Details]
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Download the header file stc12c5a.h: http://www.51hei.com/mcu/2564.html Header file 1602.h download: http://www.51hei.com/bbs/dpj-24671-1.html ///*redPC838.c file * Receive data via infrared, in...[Details]
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1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]
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The design of the intelligent electronic thermometer that displays temperature and time on the LCD was designed by me when I was a sophomore in college. I learned 51 single-chip microcomputers b...[Details]