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The GNU assembler is part of GNU Tools and can be used to compile ARM assembly language source code into binary files. For an introduction to the GNU assembler, you can search for the GNU Assembl...[Details]
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Recently, a very strange problem occurred in the process of programming based on 51 single-chip microcomputer : "During program execution, under the conditions of register EA=1, ET0=1, TR0=1, but n...[Details]
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Abstract: Most electronics practitioners are familiar with "watchdog", which is a technical means to prevent computer programs from entering an infinite loop and jumping out. This article will show y...[Details]
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On March 1, Nvidia had a good start, with a 4% increase on the day and a closing price of US$822.79, and its market value exceeded the 2 trillion mark for the first time.
At the same time, Nvi...[Details]
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International New Energy Network News: Recently, the 500KW photovoltaic inverter independently developed by YST successfully passed the world's most stringent zero voltage ride-through test of the ...[Details]
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1 Introduction
With the increase in the number of customers, especially the promotion of one meter per household, the workload of power supply departments in recording customer electricity con...[Details]
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1. Structure of the serial port
The structure diagram of the MCS-51 serial port is shown in the figure. It can be seen from the figure that the serial port of the MCS-51 microcontroller is mainly co...[Details]
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Image segmentation refers to the technology and process of dividing an image into regions with characteristics and extracting targets of interest.
Existing image segmentation methods are...[Details]
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schedule schedule // kernel/sched/core.c __schedule // kernel/sched/core.c struct rq_flags rf; int cpu = smp_processor_id(); struct rq *rq = cpu_rq(cpu); struct task_struct *prev = rq...[Details]
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Design of a password lock controlled by a single-chip microcomputer. The P1 pin of the AT89S52 single-chip microcomputer is connected to independent buttons S1-S8, which represent the number keys 0...[Details]
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Recently, the Ministry of Industry and Information Technology issued the "Notice on the List of the Second Batch of Specialized, Precise and Innovative "Little Giants" Enterprises", among which Awini...[Details]
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ICInsights predicts that the global MCU market size will grow at a compound growth rate of approximately 6.7% from 2021 to 2026 , reaching US$27.2 billion in 2026. As the trend of automobile intell...[Details]
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Yesterday, the Chinese version of Huawei Mate30 series was officially released. Their pricing is as follows: The 6GB+128GB version of Huawei Mate 30 is priced at 3,999 yuan, and the 8GB+128GB version...[Details]
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The variable-frequency drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's ...[Details]
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On November 12, data from the China Automotive Power Battery Industry Innovation Alliance showed that in October, my country's installed capacity of power batteries was 59.2GWh, a month-on-month in...[Details]
Analog electronics
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