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The measurement process of a digital multimeter is that the conversion circuit converts the measured value into a DC voltage signal, and then the analog/digital (A/D) converter converts the voltage...[Details]
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The XC6801 series is an IC for single-cell lithium-ion battery chargers that is ideal for controlling various portable instruments.
Recently, as portable devices are being used for long period...[Details]
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This paper introduces a high-performance, low-cost frequency conversion controller for speed regulation of AC induction motors in household appliances. According to the control characteristics of AC...[Details]
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1 Overview
In the case that the traditional inverter power supply adopts analog control and cannot overcome its inherent shortcomings, people are increasingly turning to digital solutions ...[Details]
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Lithium-ion batteries, which have the advantages of high voltage, high capacity, long cycle life and good safety performance, have broad application prospects in portable electronic devices, electr...[Details]
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The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit under test online, as shown in Figure 1. Figu...[Details]
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Economic Effects of VI Compatibility Testing
The initial cost of compatibility testing is very high. A large amount of expensive equipment is needed to build a test environment. Even if the test ...[Details]
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The method to use a multimeter to check whether the capacitor is damaged is as follows. When checking, first turn the multimeter selection knob to the ohm range R×1kΩ or R×l0kΩ, and then touch the t...[Details]
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Figure 1
LED display screen
Virtual technology principle
Figure 2 LED display virtual technology
Display
Process
Analysis of the virtual technology disp...[Details]
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Beijing time, October 22 morning news, Toyota Motor Chief Scientist Gill Pratt said at the Reuters Automotive Summit on Thursday that many people are passionate about climate change, but not everyone...[Details]
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Film capacitor quality detection method one 1. Connect the capacitor to the power supply. If the multimeter pointer does not swing at the moment of connection, it means that the capacitor is faulty o...[Details]
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Making 10GigE machine vision reliable and affordable - including multi-camera setups
Overview
A variety of vision system application scenarios such as fast...[Details]
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Voltage comparators began to appear in microcontrollers in the late 1990s. At the time, it was considered a technology that only reduced costs. Because such comparators required less silicon and en...[Details]
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Microcontroller and keyboard interface diagram Content from Microcontroller Home www.dpj100.com Use interrupt mode: as shown in the figure. Each button is connected to an AND gate. When any button i...[Details]
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Event Preview The 2024 Green Low-Carbon Transformation and Energy Storage Technology Innovation Industry-Education Integration Seminar/CFE2024 Southern Flow Battery Energy Storage Industry-Education I...[Details]
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