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According to the news on October 8, according to the "Science and Technology Daily" report on the 7th, Professor Sun Jinhua and the Wang Qingsong Research Institute team of the State Key Laboratory o...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a device widely used in the field of industrial automation. Timer is a basic function in PLC, which is used to realize delay control, timing contro...[Details]
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CPU0 From theKernel of u-boot to stext in start_kernel of linux - start_kernel Initialization of CPU registers sp register cpsr Supervisor Mode irq disabled fiq disabled little endian ...[Details]
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On January 30, the Huzhou Guosheng Sodium Battery No. 1 product launch conference was held in the People's Daily New Media Building People's Network Studio 1. Representatives from the government, ente...[Details]
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According to Jiwei.com, the Munich Shanghai Electronics Show officially kicked off on April 14. The scale of this exhibition has doubled, bringing together more than 1,100 high-quality domestic ...[Details]
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On January 7, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, visited Saihan Green Energy Company for research and guidance. The group's...[Details]
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GM reportedly had planned to launch a new electric vehicle at the Consumer Electronics Show (CES) in January 2020, but failed to meet the deadline due to a strike by the United Auto Workers (UAW). ...[Details]
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To add a folder: (1) Right-click an item (2) Select add (3) Select add group and then add the name of the folder. (4) After adding a folder, you can add source files to t...[Details]
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Over the past few decades, various energy regulations have emphasized the importance of manufacturing energy-efficient products. This greatly promotes energy saving and consumption reduction . In add...[Details]
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In August this year, a device called "OnePlus Watch" appeared on the website of Indonesia's IMDA regulator, and it was speculated that OnePlus was planning to launch its first smartwatch. Toda...[Details]
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Thermocouples are one of the most commonly used temperature detection elements in industry. Its advantages are:
① High measurement accuracy. Because the thermocouple is in direct contact with ...[Details]
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There are hundreds of thousands of traffic accidents in China every year. If the speed limiter can be popularized, the traffic accident rate will be reduced, thus saving unnecessary property and li...[Details]
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In the past, arm bare metal programs were compiled and debugged in the ADS1.2 development environment. When I first started learning embedded systems, I didn't understand a lot of things. The reason ...[Details]
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Factors that affect the accuracy of temperature measurement by infrared thermometers
Although infrared thermometers have many advantages, they also have some shortcomings in detecting the surface tem...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]