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Shanghai announced yesterday evening (27) that it would lock down half of the city in turn to conduct large-scale nucleic acid testing. In response, according to Taiwan media Economic Daily, the pack...[Details]
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In August this year, Xiaomi Automobile released an autonomous driving demonstration video for the first time. Currently, Xiaomi Automobile engineering vehicles can achieve fully autonomous driving sc...[Details]
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introduction
In recent years, multi-touch has become a new way to replace the traditional human-computer interaction. It abandons the keyboard and mouse, realizes multi-person interaction at t...[Details]
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Introduction Electric boilers can directly convert electrical energy into thermal energy. They have the advantages of high thermal efficiency, small size, no pollution, low noise, safe and reliabl...[Details]
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【A01】Preface
After Siemens launched 1500, it supported redundant configuration, mainly two CPUs, 1513R and 1515R.
【A02】 Configuration steps
1. Select CPU 1515R-2 PN, 6ES7 515-2...[Details]
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Optimistic about the business opportunities in the Internet of Vehicles, foreign media reported that TSMC's latest plan is to equip it with a 7-nanometer automotive semiconductor solution, and its ri...[Details]
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“Lapis Semiconductor’s new ML2253x series products can not only reduce the software design of the main control MCU, but also build a voice output system. At the same time, it can also use the playba...[Details]
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The "Get_Name" instruction reads the name of a PROFINET IO device, PROFIBUS slave or AS-i slave. The device name is displayed in the network view and in the properties of the IO device.
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What is a microcontroller? It is a microcomputer system that integrates some components in an integrated silicon chip. These are just a simple understanding of the basic concepts of a microcontroller...[Details]
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Introduction
Energy and environment are two serious problems that mankind must face in the 21st century. The development of new energy and clean renewable energy is one of the most decisive tec...[Details]
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Shanghai, China, November 6, 2022 - Zeiss, a global leader in optics and optoelectronics, has appeared at the China International Import Expo for five consecutive years. This year marks the 65th an...[Details]
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On July 12, "Nature" magazine published the results of the cooperation between Professor Wang Meng's team of Sun Yat-sen University and other units - the first discovery of nickel oxide superconducto...[Details]
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ISA bus
1. Signals and I/O port addresses of ISA bus
In order to utilize the abundant medium and low-speed adapter cards on the market, such as sound cards, CD-ROM adapters, Ethernet ...[Details]
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Spark Tablet Case is a multifunctional tablet handbag launched by PET for tablets. This handbag can be used to store tablets and can also be used as a temporary stand. There are also solar panels o...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
Power technology
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