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1 Introduction
Whether the parameters of the greenhouse environment meet the specified requirements needs to be tested, and the development of science and technology has provided important con...[Details]
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The project is to detect soil moisture in the corresponding environment, as well as detect air temperature. Software environment: Keil C51 software Hardware environment: KST 51 development (with buil...[Details]
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01. Introduction
The chassis system has a large amount of control logic with continuous nonlinear characteristics, and it plays a vital role in the safety of the entire vehicle. Better and mor...[Details]
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1 Introduction ZigBee is an emerging short-distance, low-power, low-transmission-rate wireless sensor network communication technology. Based on IEEE802.15.4, sensor nodes communicate with each other...[Details]
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Everyone knows that music has many magical functions. It can relax the body, relieve stress, cultivate sentiment, and avoid chronic diseases caused by nervous disorders. It can eliminate fatigue an...[Details]
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Timing pulse generation and frequency division circuit
The clock circuit is an indispensable and important part of the digital system, because the digital circuit can only work normally under the d...[Details]
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March 28, 2023 - EnerVenue, the first company to bring metal hydrogen batteries with more than 30,000 cycles to the clean energy revolution, announced today that it will open a 1 mi...[Details]
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1 Introduction
With the vigorous development of my country's national economy and the improvement of people's living standards, the passenger and freight volume of railways will increase, and the t...[Details]
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To use the u-boot command, first enter a command (string) and press Enter. After u-boot receives the command, it will execute the corresponding action (function). It is speculated that there is a c...[Details]
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The power supply of the motherboard has always been the focus of manufacturers and users, and the focus has shifted from the number of power supply phases to MOSFET devices. This is because with the a...[Details]
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With the global energy shortage and environmental pollution,
LED
has a broad application space with its energy-saving and environmentally friendly characteristics. The application of LED ...[Details]
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Working principle: Transistors VT1 and VT2 form a complementary self-excited multivibrator, and the oscillation feedback network is composed of capacitor C. The base bias circuit of VT1 is compose...[Details]
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From June 27th to 29th, the 2022 China Automotive Supply Chain Conference and the first China New Energy Intelligent Connected Vehicle Ecological Conference were held in Wuhan Economic and Technologi...[Details]
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1. Hardware Solution This design mainly uses 51 single-chip microcomputer as the main processor of the intelligent water meter. The water meter can record the total water consumption and the single w...[Details]
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1 Introduction High-performance, high-reliability and high-efficiency DC power supply systems are widely used in many fields such as electricity, telecommunications, petrochemicals and metallurgy. ...[Details]
PCB Design
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