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Data copy program (ASM) of MCS51 microcontroller ;Internal RAM data copy program ; Entry: R0, R7 ; Occupied resources: A ; Stack requirement: 2 bytes ; Exit: R1 IBMOV :MOV A,R0 ADD ...[Details]
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In June this year, AMD officially launched the Ryzen AI 300 series processors. In addition to adopting a new name, it introduced the Zen 5 CPU architecture, RDNA 3.5 GPU architecture and XDNA 2 NPU...[Details]
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1. The emergence of LED has broken the design methods and ideas of traditional light sources. There are currently two latest design concepts. 1. Scenario lighting: Scenario lighting was propose...[Details]
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1 Introduction
With the increasing use of frequency converters, engineers and technicians have found that when the frequency converter fails and needs to be repaired, the motor has to stop, which c...[Details]
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System diagnostics using process image input
In addition to event-driven system diagnostics, the input and output modules of the SIMATIC range also provide diagnostic information via process i...[Details]
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The normal operation of many hardware requires the support of bus clock, such as LCD, I2C and other devices. This article analyzes the bus clock of s3c2440 and the related operations of s3c2440 bus c...[Details]
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The mass production of solid-state batteries will arrive earlier than we expected: in 2021, solid-state automotive power batteries will be mass-produced; in 2024, all-solid-state automotive power bat...[Details]
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Introduction: In order to quickly grasp the basic structure of the PIC microcontroller source program, a typical program structure is given here. When creating a source program, first use the pseudo-...[Details]
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Introduction
As a basic control link, the forward and reverse control circuit of three-phase asynchronous motors is widely used in electrical control circuits. When the motor is switched forw...[Details]
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Recently someone came to ask about the debugging of 2401. Here is a brief description of the issues that should be paid attention to during the debugging process:
1. nRF2401 is powered by 3....[Details]
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Challenge: Develop a potentiostat/galvanostat/impedance analyzer system (potentiostat system) with easy-to-use software, user-friendly interface, high accuracy and resolution, multi-frequency mode,...[Details]
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For example, if the internal instruction cycle clock is set as the clock source and the frequency division is 1:4 for a 4M crystal oscillator, the timer increment is 1us (but the PI...[Details]
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iFlytek's smart voice recorder SR502 is available in a new fashionable color - sapphire blue, and is officially on sale at 10:00 on the same day at #iFlytek Voice Recorder JD Self-operated Flagship S...[Details]
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In 1995, Lei Jun, 26, launched Pangu, an office software developed by himself for two years at a cost of 20 million yuan. After the market was cold, Kingsoft Software was in dire straits. That experi...[Details]
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China's autonomous driving standards system planning 1. Autonomous driving standard system framework According to preliminary research, the deployment scenarios of China's autonomous driving indust...[Details]
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