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1. Description of the phenomenon During the development of 51 single-chip microcomputer, it was found that the program always had probabilistic exceptions. After debugging, it was found that the co...[Details]
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Main factors affecting system power consumption
For a digital system, its power consumption roughly satisfies the following formula: P=CV2f, where C is the system's load
capacitance
, ...[Details]
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In C51 language, it does not provide input and output statements. Input and output operations are implemented by functions. In the standard function library of C51, a general I/O function library nam...[Details]
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As the first MEMS chip stock on the Science and Technology Innovation Board, Minxin has developed over a decade and now has a MEMS silicon microphone, pressure sensor and acceleration sensor product ...[Details]
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01 Summary Wireless radio frequency technology is used to measure the temperature of cable joints. The designed wireless temperature measurement system hardware consists of a temperature collector sy...[Details]
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DSP reset power supply monitoring, watchdog circuit
High level reset signal output, low level reset signal output and other external watchdog circuits.
...[Details]
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VRS51L3074 is a single-cycle 8051 microprocessor produced by Ramtron that can run at a speed of up to 40MIPS. The memory subsystem of VRS51L3074 has 64 KB Flash, 4,352 bytes of internal SRAM, and nume...[Details]
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1. Circuit design and EMC component selection
At the beginning of a new design and development project, the correct selection of active and passive components and perfect circuit design tech...[Details]
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In 1993, seven international organizations, including the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), the International Organization of L...[Details]
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The revival of functional testing technology is the inevitable result of the miniaturization of surface mount devices and circuit boards. Once any system is small enough to be difficult to detect i...[Details]
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With the previous Tick interrupt, the basic task switching conditions are "everything is ready, only the east wind is missing". However, this "east wind" is also difficult to understand, and only t...[Details]
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In the 21st century, the integrated cabling system has entered an era of Category 6 UTP with gigabit transmission rate and an era of optical cable with 10G transmission rate. In particular, since the ...[Details]
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I am a fool who is learning MCU. Today I finally understand a little bit of programming ideas.
I understand some things I didn't know before. I want to record my journey to become a MCU engineer. It ...[Details]
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On September 28, the user-side energy storage power station invested and built by Xingzhong Energy in the Zero One Co-creation Park in Zhongshan Torch District was officially put into operation...[Details]
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The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]