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Abstract: A simple and practical active power factor correction circuit with indirect input current control is analyzed, and simulation and experimental results are given.
Keywords: active pow...[Details]
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How to Measure Op Amp Input Capacitance to Minimize Noise
question:
What should I look for when measuring op amp input capacitance?
Answer:
...[Details]
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Introduction: As the performance and functions of electronic devices improve, the heat generated by each device increases, and it is important to effectively dissipate, dissipate and cool the heat....[Details]
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1. Experimental tasks
The T0 and T1 timing counter functions of the AT89S51 microcontroller are used to count the frequency of the input signal, and the counting frequency result is displayed ...[Details]
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According to foreign media reports, Australian Norman Boyle applied for a patent called "Unmanned Roadside Signage Vehicle System". Although the title does not explicitly mention the autonomous drivi...[Details]
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Why do we need to dim lamps? Answer: Dimming can create a more comfortable lighting environment and achieve energy conservation and emission reduction.
How to achieve LED dimming? Answer: There ar...[Details]
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1 Introduction
The AC induction asynchronous motor inverter speed regulation is an epoch-making technological advancement in the field of electrical transmission in the 20th century. With the ...[Details]
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Here we are going to talk about the configuration circuit of Xilinx's spartan-3 series FPGA. Of course, the configuration circuits of other series of FPGAs are similar, and readers can make inference...[Details]
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In recent years, with the gradual deepening of large-screen display technology in various fields, the market is no longer satisfied with the single film display, but has turned to the integration d...[Details]
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Recently, the National Development and Reform Commission and the National Energy Administration jointly issued the "14th Five-Year Plan for the Development of New Energy Storage", which mentioned h...[Details]
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1 X9241 Overview
X9241 is a digital potentiometer produced by XICOR that integrates 4 E2POT digital potentiometers on a single CMOS integrated circuit. It contains 4 resistor arrays, each arr...[Details]
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On November 29, the 2019 Global Artificial Intelligence Innovation Summit was successfully held in Hefei High-tech Zone! The summit was hosted by the Hefei High-tech Zone Management Committee and org...[Details]
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Author: Atmosic CEO David Su According to a recent report from IDC, the number of connected devices in use worldwide will reach 41.6 billion by the end of 2025. The world of IoT continues to grow a...[Details]
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Value transfer method under cascade In cascade, N MAX7219s form a latch with a width of 8*N bits. If you need to write to the Mth 7219, you need to do M addressing + pull up CS after writing to reach...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
Microcontroller MCU
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