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Abstract: Using PLC to realize the RTU function of subway substation automation can well meet the requirements of "three remote". This system uses Modicon Quantum series PLC to realize the RTU func...[Details]
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According to supply chain sources, the development of Apple's M2 series processors is nearly completed and will be mass-produced using TSMC's 4nm process. In the future, Apple Silicon will be u...[Details]
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1. Improved usability In order to make the function of the previous lecture more perfect, we write a new practical code, the effect is to make the number displayed by the digital tube is the number...[Details]
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On the afternoon of November 18, the 2022 Power Battery Industry Ecosystem Conference and Entrepreneurs Summit was held. Hundreds of corporate elites and experts and scholars in the field of power bat...[Details]
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Qichacha shows that on July 21, Julicheng Semiconductor (Shanghai) Co., Ltd. underwent industrial and commercial changes, adding Hainan Yunfeng Fund Center (Limited Partnership) and CICC Pucheng Inve...[Details]
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1.Choose the installation method
There are two installation methods for fixed ultrasonic flowmeter sensors: V method and Z method.
V-method: For pipes with a diameter of DN15mm-200mm, the V-m...[Details]
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C51 has three loop statements, while, do-while and for. These three loops can be used to handle the same problem and can basically be replaced by each other. However, since C51 is a compiler for 51 as...[Details]
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The influence of the closeness of the heat flow sensor and the object to be measured on the heat flow measurement accuracy: The closeness of the heat flow sensor and the object to be measured has a g...[Details]
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According to Bloomberg, people familiar with the matter said that Apple plans to launch processors for Mac computers at its annual developer conference this month to replace the Intel chips it has us...[Details]
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With the booming development of cloud computing and data centers, energy-saving power supply has become a challenge that people are most concerned about. In order to meet the needs of rapidly dev...[Details]
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According to a recent report released by the Semiconductor Equipment and Materials International (SEMI), by 2020, the total global investment in new wafer fabs will reach US$50 billion, and the total...[Details]
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Portable medical electronics has a bright future, Freescale launches the first USB software stack
"Information technology and medical technology are two fields that are constantly changing, which w...[Details]
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This example shows an inexpensive but very accurate capacitance meter. This is a micro capacitance measuring instrument with an accuracy better than 1pF, specifically designed for capacitive oil leve...[Details]
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With the continuous improvement of environmental awareness, more and more people are beginning to choose new energy vehicles. Compared with traditional fuel vehicles, new energy vehicles are undoub...[Details]
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TMOD: Timer/Counter Mode Control Register TMOD is an 8-bit register defined bit by bit, but can only use byte addressing, and its byte address is 89H.
D7
D6
...[Details]