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The main function of the MI 3100 is to measure all major electrical parameters, allowing safe measurement of electrical installations in buildings. Before work begins on an old or new electrical inst...[Details]
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Recently, a mysterious black new Motorola phone was exposed online. No selfie camera was found in the photo on the front of the phone, which undoubtedly added a bit of mystery and triggered net...[Details]
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1. Design and application of thermocouple sensor temperature measurement system
The following introduces a typical temperature measurement system controlled by a single-chip microcomputer, which ...[Details]
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Preface: China's new energy vehicle industry has gradually moved away from the early policy-driven stage dominated by government subsidies and entered a market-oriented commercial stage, ushering i...[Details]
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1 Technical requirements of electroplating industry for electroplating power supply
The electroplating power supply is a key equipment in the electroplating industry. The quality of its perfor...[Details]
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Circuit Diagram register #define TXD0READY (1 2) #define RXD0READY (1) #define PCLK 50000000 // The clock_init function in init.c sets PCLK to 50MHz #define UART_CLK PCLK // Set the clock s...[Details]
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Arduino programming is easy to learn, but it has to be used with an Arduino control board, which makes it more expensive and bulky. In addition, most circuits other than the microcontroller circuit a...[Details]
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A few days ago, an article titled "90% of engineers don't know how to use an oscilloscope" caused a strong response. Many netizens also answered several questions in the article by leaving messages. ...[Details]
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1 What are the main problems with standard throttling devices? (1) The measurement accuracy and reproducibility are medium among flow meters, about 1 to 2 levels. Due to many influencing factors, it ...[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof. Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "Popular 51 MCU Development Strategy" Introduction to I2C...[Details]
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Nowadays, power supply has become a component that many consumers pay more attention to. With the development of technology, the materials used in DIY products have become one of the elements tha...[Details]
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What is a Resistor
A resistor is a current limiting component. When a resistor is connected to a circuit, it can limit the current through the branch it is connected to. When electric char...[Details]
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1. The first level alarm setting value of combustible gas should be less than or equal to 25%LEL. 2. The secondary alarm setting value of combustible gas should be less than or equal to 50%LEL. 3...[Details]
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"This year, the average per-acre yield of crabs in our district's fishery science and technology demonstration base is about 350 kilograms, which is more than 20% higher than the district's average...[Details]
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1 Introduction
RFID (Radio Frequency IDentification) technology is a communication technology that is currently widely used in various charging occasions, such as public transportation charging...[Details]
PCB Design
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