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PLC common function instructions
The following are several commonly used functional instructions of PLC:
LD (load) instruction: loads the specified value or data into a register or variab...[Details]
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"Currently, Estun is expanding the application of robots in the manufacturing links of the entire photovoltaic industry chain. On the battery cell side, Estun has achieved batch shipments and pro...[Details]
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1 Factors affecting the safe operation of high-voltage switchgear
1.1 If the selection is improper, the performance will not meet the working conditions of the place of use. Circuit breake...[Details]
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Entering the advanced stage
1. Learn more about computer science, such as data structures. These are the basic knowledge for you to solve problems. The better you apply this knowledge, the easier it...[Details]
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Modern multi-parameter monitors generally adopt modular structure. Each module is an independent microprocessor system that can complete a single function. Multiple modules receive commands from the m...[Details]
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Everyone must be familiar with true wireless Bluetooth headsets now, especially in an era when each company is gathering users to build its own ecosystem, true wireless headsets have almost be...[Details]
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With the rapid development of science and technology and sensor technology, countries have been increasing their efforts in the research and development of intelligent mobile robots, and various types...[Details]
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Practical circuit of non-isolated 12V DC voltage regulator composed of UC3889
The figure shows a practical circuit of a non-isolated 12V DC voltage regulator composed of UC3889. The AC input vol...[Details]
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Power supply
is an important part that all electrical appliances must have. In
the
electronic
equipment industry, people compare the power module to the "heart" of electronic e...[Details]
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At present, there are gas stations all over the country, and most of them use mechanical counting of gas pumps and manual statistics of refueling volume, which makes the statistics and management o...[Details]
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In order to select songs to play in the form of a playlist, this task can be accomplished through the OLED screen. Because the display screen uses the I2C interface, it can effectively save IO port r...[Details]
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Circuit
design and principle
The key to the
design of the
automatic
control
current limiting switch
is to automatically cut off
the control
when the user circuit is ov...[Details]
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On January 30, the Xinjiang Aksu Prefecture Administrative Office issued relevant policies on the implementation of regional new energy industry projects. The document clearly defines the implement...[Details]
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Hengdian Dongmei recently stated at an online investor exchange meeting that the 6GWh lithium battery project is expected to be completed and put into production by the end of this year. The main tas...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]