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S7-1200 Counters
The counters of S7-1200 are IEC counters. The number of counters that can be used in the user program is limited only by the memory capacity of the CPU.
This is a s...[Details]
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This charger is used to charge mobile phone lithium batteries. It has a simple circuit, few components, constant current, voltage limiting, battery polarity identification and protection functions, a...[Details]
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In the last issue, we talked about the thermal efficiency of the engine. However, when it comes to thermal efficiency, we have to talk about the thermal cycle. There are three thermal cycles on the...[Details]
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1. Measurement techniques (if no explanation is given, the pointer meter is used):
1. Measure speakers, headphones, and dynamic microphones: Use the R×1Ω range, connect one probe to one end, and ...[Details]
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LiDAR
Once again caught in the whirlpool of public opinion.
This time the spotlight is on
Mobileye
and Luminar.
The former is
an
ADAS
giant, which decided...[Details]
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The European Commission has proposed making all newly registered vehicles zero-carbon by 2035 and banning the sale of petrol and diesel cars by law. (Image source: ec.europa.eu) To boost sales ...[Details]
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Preface In the previous ARM series courses, we have explained the ARM architecture, assembly instructions, exceptions, and controller drivers of commonly used peripherals, so we already have the basi...[Details]
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Recently, the National Development and Reform Commission has determined the list of national and local joint engineering research centers for 2018. The National and Local Joint Engineering Research...[Details]
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According to a survey result released by Omdia on July 25, 2022, they are positive about this prospect and expect that the total number of humanoid shipments worldwide will exceed 10,000 by 2027; a...[Details]
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Currently, it is widely used in various industries. Robots can produce and play a very important role. Do you know several commonly used robot sensors? In the field, machines need sensors to provid...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
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Recently, Professor Liu Shiyuan's team from the School of Mechanical Engineering at Huazhong University of Science and Technology successfully developed my country's first fully autonomous and cont...[Details]
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Understanding NVIC interrupt priority CM3 supports hardware interrupt nesting, which is divided into preemptive priority and sub-priority. The main usage rules are: the preemptive priority with...[Details]
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Recently, the reporter learned from the Jiulongpo District Development and Reform Commission that the State Grid Chongqing Olympic Sports Center Electric Vehicle Fast Charging Station located in ou...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
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