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On August 22, 2022, at the 2022 Second China Automotive Human-Computer Interaction Innovation Conference hosted by Gasgoo, Chen Zhi, deputy director of the Intelligent Connected Vehicle Software Tech...[Details]
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Quantum chip reading fidelity and signal-to-noise ratio are one of the key indicators for the practical use of quantum computers. On March 27, reporters learned from the Anhui Provincial Quantum Comp...[Details]
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Technology improves productivity and empowers new industries. Tianfu Energy Storage has successfully developed the world's first 128kW vanadium battery super stack product, which has achieved 1...[Details]
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Introduction to LED Display (I)
Chapter 1 Introduction to LED Display Technology
1.1 Evolution of display methods
Traditional incandescent lamps cannot overcome the de...[Details]
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0 Introduction In recent years, low dropout regulators (LD0, Low Dropout Regulator), quasi low dropout regulators (QLDO, Quasi Low Dropout Regulator) and very low dropout regulators (VLD0, Very Low ...[Details]
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At the beginning, well, I can only say that people who write driver programs are crazy. Only crazy people can enter this field. Or you are not crazy at the beginning, but you become crazy later. Real...[Details]
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From the micro to the macro, from extending
battery
life to reducing the greenhouse effect of global warming, a variety of factors are rapidly driving system designers to focus on energy co...[Details]
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The following introduces the principle of PIC microcontroller and 16-bit serial D/A conversion:
1. Basic principles
The D/A converter is equivalent to a decoding circuit...[Details]
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The reset function of the PIC16F87X series microcontrollers is relatively well designed. The conditions and reasons that cause the internal reset of the microcontroller can be roughly summarized into...[Details]
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This paper introduces the design and production of a portable power system with strong versatility and low cost. The system has two power supply modes. It can be powered by an external power supply...[Details]
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Implementing multi-core (including homogeneous or heterogeneous) and multi-threading technology in embedded devices can indeed bring many benefits, especially in improving system performance. Altho...[Details]
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Mega168 reset circuit and pin processing for single-line debugging
At present, many single-chip microcomputers have the functions of debugging and online downloading. For example, the DW interface ...[Details]
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introduction
At present, some domestically produced online emulators can perform emulation debugging on some embedded chips. However, in essence, these emulators cannot perform emulation debug...[Details]
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0 Introduction
The Digital Information System (DIS) laboratory is a new generation of experimental teaching system for primary and secondary schools. It is the product of the application o...[Details]
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UPS power supply can be divided into conversion type and parallel type according to the inverter combination mode. The main circuit block diagram of single-phase conversion type UPS power supply with...[Details]