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I. Introduction
Since the "Embedded System Designer Exam Review Notes - Storage Management" appeared on the Embedded Online blog, it has unexpectedly received a lot of attention and comments from f...[Details]
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cutting edge
The emergence of Apple iPhone has brought the concept of smart phones into thousands of households. With the rapid popularization of smart phones, consumers' demand for smart phone f...[Details]
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Interrupts are a major feature of the MSP430 microprocessor. Effective use of interrupts can simplify programs and improve execution efficiency. Almost every peripheral module of the MSP430 can genera...[Details]
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On December 20, the Energy and Power Planning Laboratory team of Liaoning Electric Power Economic and Technical Research Institute was using the newly launched energy and power supply and demand pl...[Details]
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In modern power electronic systems, with the increase in the workload of field testing and field maintenance, new requirements have been put forward for the current general test instruments. The deve...[Details]
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introduction
The analog input channel of intelligent instruments is generally composed of sensors, preamplifier circuits, active filters, sample-and-hold circuits (S/H), A/D converters, and microco...[Details]
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Mr. Wang Daheng, a famous scientist and academician of the Chinese Academy of Sciences and the Chinese Academy of Engineering, once pointed out: "Machines are tools for transforming the world, and in...[Details]
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On May 11, blogger @数码闲聊站 revealed that Xiaomi's next engineering machine will use a dual-curved hole-punch screen solution, codenamed Apollo and Verthandi, with a maximum refresh rate of 120H...[Details]
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Against the backdrop of the rapid development of the
smart home and
service robot
industries, home appliance giant Haier and humanoid
robot
startup Leju have reached a strategic part...[Details]
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In recent years, with the improvement of living standards, the area of family residences has been continuously expanded, the living environment has been getting better and better, and people's livin...[Details]
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The 51 series microcontrollers generally use a 40-pin dual in-line package (DIP) package structure. In addition to the DIP package, the 51 microcontroller also uses a 44-pin square flat (QFP - Qua...[Details]
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Autonomous vehicles and robots rely on radar to detect their surroundings by using a large number of front-ends and MIMO antennas. But the large number of radars needed to do this means managing a ...[Details]
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ADO~AD7: 8-bit address and data multiplexing
bus
, used to receive address and data information from the microprocessor;
：These three pins are in Intel (Motorola)
control
...[Details]
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According to Siemens (China) Company, CECEP Qinghai Xitieshan Photovoltaic Power Station has successfully passed the State Grid's on-site test for low voltage ride-through and frequency disturbance...[Details]
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When using multiple instruments simultaneously, it is very important to coordinate the source and measurement timing of the device under test. Therefore, it is very advantageous to take advantage of a...[Details]
Test/Measurement
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