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The current trend towards miniaturization is pushing resistor technology to its limits. For example, the packaging alone for a 0201 chip resistor accounts for approximately 60% of the total compone...[Details]
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The process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a rectification circuit, and the device that implements the...[Details]
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Made such a topic:
Generate 10 data from 0 to 9, and then write them line by line into a text file in the same path as the VI. Requirements: 1. Each value occupies one line; 2. ...[Details]
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Wuhan releases major project plan, including National Memory Base, Huaxing Optoelectronics T4, Xinxin 12-inch line and other projects At the end of October, the Development and Reform Commission of W...[Details]
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Flow cytometer is a device for automatic analysis and sorting of cells. It can quickly measure, store and display a series of important biophysical and biochemical characteristic parameters of disper...[Details]
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Please help me analyze the clock cycles occupied by the following delay program. Seek to explain: DELAY: MOV R6, #13 DELAY1: MOV R5, #250 DELAY2: NOP DJNZ R5, DELAY2 DJNZ R6, DELAY1 RET Additional qu...[Details]
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According to foreign media reports, Sensata Technologies has announced the launch of new GXC and MXC series Smart-Tactor™ contactors with CAN bus communication capabilities. This bus communication ...[Details]
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I encountered a lot of problems in the process of developing the driver in the past two days. I don't know how many pure novices like me are in the forum. I will record them and share them with you. ...[Details]
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1 Introduction
The development of computer and network technology has triggered profound technological changes in the field of remote monitoring and surveillance. The development of system stru...[Details]
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1. Introduction DS18B20 digital temperature sensor is easy to wire and can be used in many occasions after packaging, such as pipeline type, thread type, magnet adsorption type, stainless steel packa...[Details]
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Gartner has released six trends that will have a significant impact on infrastructure and operations (I&O) over the next 12 to 18 months. “I&O leaders lack the time, skills and budget to track e...[Details]
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Light is an electromagnetic wave, and wave theory is generally used to analyze the basic principles of light guidance. However, according to optical theory, in a space where the size is much larger th...[Details]
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The memory structure of the AT89S52 microcontroller is divided into four parts: on-chip program memory, off-chip program memory, on-chip data memory, and off-chip data memory.
1. Program memory
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introduction
With the development of wireless broadband networks, the construction of digital mobile television, and the application of multimedia technology, wireless in-vehicle media processing s...[Details]
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Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]