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Analog circuits for long-term testing of passive components, such as 0.1% tolerance resistors or high-intensity white LEDs, often require constant current. Using two op amps and a voltage referen...[Details]
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With the improvement of the performance-price ratio of camera equipment and the processing speed of computers, as well as the continuous improvement of relevant theories, visual servoing has the te...[Details]
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Shanghai, July 26, 2024. Automechanika Shanghai has been deeply involved in the automotive industry for 20 years, taking root in China, a vast land full of vitality and unlimited business opportu...[Details]
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The STM32 V3.3.0 library contains a folder called CMSIS, which is the software interface standard for arm Cortex microcontrollers. Now I will make a brief analysis of my actual work: 1. Select t...[Details]
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Generally speaking, the process of completing the functional design and production of a single-chip microcomputer is not very complicated. The design of system functions is only the starting point ...[Details]
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According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and Apple's wireless headset shipments are expected to...[Details]
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1 Introduction
In aircraft engines, vibration monitoring plays an important role. It can effectively analyze the working conditions of the engine. At the same time, vibration value is also one...[Details]
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Many battery-powered handheld systems require digital signal processing functions, and power consumption must be a top priority when designing such products.
Choosing a DSP that meets both the...[Details]
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Before using the motor or when it is faulty, you should first measure the condition of the motor before powering it on.
There are two main parameters to judge whether a motor is good or not. O...[Details]
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Does this world allow wireless connectivity to be absent even for a day? In most cases this is not possible because most of our daily activities rely on wireless communication technology. Whether for...[Details]
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The weather is clear and cool in autumn, it is the right time for camping! Will you choose the popular outdoor power supply? -----ITECH outdoor photovoltaic power supply solution
In ...[Details]
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An Overview of the Development of Organic Vegetables The unpredictable environmental changes have led to the current climate changes, which have made it increasingly difficult to grow organic veg...[Details]
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热阻(thermal resistance),是物体对热量传导的阻碍效果。热阻的单位为℃/W,即物体持续传热功率为1W时,导热路径两端的温差。led的热阻是指LED点亮后,热量传导稳定时,芯片表面每1W耗散,PN结点的温外与连线的支加或散热基板之间的温度差就是LED的热阻Rth。热阻值一般常用θ或是R表示,其中Tj为接面位置的温度,Tx为热传到某点位置的温度,P为匯入的发热功率。热阻大表示热...[Details]
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1. Logic Circuits and Logical Operations Logical Operators: (1) Operations based on the overall value of the variable: Logical AND (&&) Logical OR (||) Logical NOT (!) (2) Perform operations on eac...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]