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First of all, the multimeter must have a range for measuring current. Then insert the test leads into the current measurement jack on the left, and then connect the multimeter to the line to be tes...[Details]
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There are many methods for tracking the sun, which can be mainly divided into two methods, namely photoelectric tracking and tracking based on the apparent sun's motion trajectory. The advantag...[Details]
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1 Introduction In most cases, the vibration measurement of vehicles needs to be carried out on the road. First, a tape recorder is needed to record the vibration signal of the test, and then the te...[Details]
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Call Function (FC)
A function is called by specifying the function name (FC, SFC identifier) and the parameter list. The function name that identifies the return value can be specifi...[Details]
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Colleges and universities are units with many departments and divisions, and there are many school activities. The activities of answering questions are exciting and interesting. There are few answer...[Details]
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Software Simulation: Keil has a powerful software simulation function. Through software simulation, many problems that will occur can be discovered. Keil simulation can view many hardware-related reg...[Details]
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Against the backdrop of the gradual launch of the energy storage market, CATL has continued to strengthen research and development, continuously improving product performance, and completed the devel...[Details]
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Luxshare Precision, a red supply chain indicator, is coming on strong. Not only has it made great strides in iPhone OEM business, it is also rumored to be making a big move into other Apple products ...[Details]
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1 Introduction
With the development of information technology and networking, network communication security issues are becoming increasingly prominent. Field Programmable Gate Array (FPGA...[Details]
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There is still more than a month until this year's Apple Worldwide Developers Conference (WWDC). This time around, bringing the different platforms closer together is likely to be a major...[Details]
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There are many types of materials for preparing OLEDs, which are mainly divided into several categories such as anode materials, cathode materials, buffer layer materials, carrier transport materials...[Details]
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China Energy Storage Network:
In the foreseeable future, electric vehicles may say goodbye to the tragedy of "breaking down" on the highway due to running out of power. Pang Zhihao, the chief...[Details]
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In the first quarter of this year, the photovoltaic inverter market continued to improve. In the domestic market, new photovoltaic installations were higher than expected, with 36.72GW of new photo...[Details]
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Identification, classification and measurement of logic gate circuits
1.
Symbols
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A and B are input terminals, and Y is output terminal
Definition: A circ...[Details]
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1 Introduction
Real-time knowledge of underground gas concentration is an important factor in coal mine safety production. Due to the increase in coal mining depth and scale, it is difficult fo...[Details]