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With the relaxation of policies and the continuous expansion of market share, automakers and suppliers at the forefront of intelligence are trying to define the development path of the next stage of ...[Details]
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The chill that swept through the consumer electronics market quickly spread to the chip market, turning semiconductor manufacturers from "not making enough" to "unable to sell." From "chip shortage" ...[Details]
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The electro-hydraulic servo valve is a key component in electro-hydraulic servo control. It is a hydraulic control valve that receives analog electrical signals and outputs modulated flow and press...[Details]
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1 Introduction Digital clocks have become the dominant direction of clock design and are widely used in real-time control systems. A digital clock is essentially a counting circuit that counts stan...[Details]
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1. Introduction Thyristor is also called silicon controlled rectifier (SCR). Since its advent in the 1950s, it has developed into a large family. Its main members include unidirectional thyrist...[Details]
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Introduction
The control of the switched reluctance motor (SRM) has a high requirement for real-time performance. It needs to constantly judge the instantaneous position of the rotor, phase cur...[Details]
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Hardware Hookup As shown in the figure, a 4*4 matrix keyboard needs to be connected to 8 IO pins. The key value is obtained by scanning the rows and columns separately. software design /**...[Details]
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From October 11 to 13, the 2024 China Mobile Global Partner Conference with the theme of "Intelligent Rebirth and Co-creation of the AI+ Era" was held in Guangzhou.
In the 12 years since its ...[Details]
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Recently, Xiaomi Technology Co., Ltd. applied for a graphic trademark, and the international classification involved building materials. The Qichacha App showed that the application date was November...[Details]
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September 23 (Reporter Wu Tao) Recently, the reporter learned from China Mobile that China Mobile's 5G commercial reservation activities will be fully launched from September 20. Customers can partic...[Details]
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MILPITAS, CA – Linear Technology Corporation introduces the LT1999, a high voltage amplifier designed for bidirectional current sensing in the presence of fast switching common mode voltages from ...[Details]
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In response to the call of the Shanxi Provincial Energy Bureau, to accelerate the development of energy storage in Shanxi Province, improve the regulation capacity of the power system, and prom...[Details]
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Timer interrupt mode counting #include reg51.h #define uchar unsigned char #define uint unsigned int uchar tab ={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8, 0x80,0x90,0x88,0x83,0xC6,0xA1,0x86...[Details]
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The principle circuit for measuring DC voltage is shown in Figure 1-3. It consists of a meter head and multiple voltage-multiplying resistors. The positive and negative poles of the voltage to be mea...[Details]
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The application method of TL494 in this inverter is as follows: Pins 1 and 2 form a voltage stabilization sampling and error amplifier circuit. The 15V DC voltage output by the inverter secondary win...[Details]