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1 Introduction In the process of people's understanding and transformation of nature, it is often necessary to measure various electronic signals. Therefore, how to flexibly and quickly select signal...[Details]
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The circuit shown in Figure 1 is a fully isolated, low power pH sensor signal conditioner and digitizer with automatic temperature compensation for high accuracy. The circuit provides 0.5% accurate r...[Details]
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This article focuses on how to close the feedback loop of an isolated power supply using the TL431 shunt regulator . This article discusses a method to extend the bandwidth of the power supply cont...[Details]
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As one of the most mature power supplies on the market, low-power flyback power supplies occupy a considerable proportion in the power electronics industry. At present, there are many articles in...[Details]
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DC motors have been around for nearly 200 years, with a steady stream of improvements during that time. Recently, brushless DC motors have become more popular, but for many applications, brushed DC...[Details]
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July 13 - Panasonic Energ, a major battery supplier for Tesla Motors, said today that it is developing a new technology that will increase battery energy density by 1/5 by 2030. By then, with the sam...[Details]
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1. Analog quantity acquisition requires a good signal environment, including good power supply for sensors and instruments! Try to avoid strong power cables and high, medium and low frequency inter...[Details]
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In the normal startup of the Android system, the screen refresh function is generally executed in the kernel, while the task of the Bootloader should be to perform hardware initialization and jum...[Details]
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“Hey Google, take me to Google I/O 2019 at Shoreline Amphitheatre.” Ready to go - set up - go. The Android-based in-car infotainment system is now available, with built-in Google Assistant, Google...[Details]
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Using Western Digital's open source SweRV core and FuseSoC tools, an open source project called SweRVolf was created. The project was jointly promoted by Olof Kindgren, creator and maintainer of Fu...[Details]
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With the development of science and technology, cars have become the main means of transportation for people's daily travel. However, car theft cases are common, causing huge economic losses to car...[Details]
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CNC (Computer Numerical Control) system is an automated control system widely used in the field of industrial manufacturing. It achieves precise control of machine tools through the combination of ...[Details]
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There are many programming tools for single-chip AVR, including C, ASM, PASCAL, BASIC, etc. Except ASM, which is provided free of charge by ATMEL, most other tools are charged. The C compiler is the ...[Details]
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What are the main parameters of an operational amplifier? 1. Common-mode input resistance (RINCM) This parameter represents the ratio of the input common-mode voltage range to the change in bias ...[Details]
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LED dot matrix electronic display screen is a large display screen system integrating microelectronics technology, computer technology and information processing technology. It has become an ideal ch...[Details]
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