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Nine-digit key-press password lock circuit
Only five digits of this circuit are password keys, and the remaining four digits are pseudo keys. The five-digit password key needs to be pressed nine ti...[Details]
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The impact of the COVID-19 pandemic on all walks of life is still ongoing. Focusing on the automotive industry, the global chip shortage has affected the production operations of many automakers and ...[Details]
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Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments. ...[Details]
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On November 24, BOE issued an announcement stating that the company received a notice from the property rights exchange on November 23, 2020. As of November 20, 2020, Sharp Corporation, the original...[Details]
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There are many places in C/C++ language where extern is used. However, if you don’t really understand its meaning, it will bring great trouble to programming. In order to help you avoid detours...[Details]
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The basic method of analyzing a multi-stage amplifier circuit is to reduce the multi-stage circuit to a single stage, and then solve it step by step. When solving a multi-stage circuit, it should b...[Details]
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O Introduction
To meet the needs of the CCTV (closed-circuit television) security industry to generate text and images and superimpose them on video images, MAXIM has launched the M...[Details]
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On September 9, 2024, local time, Ruipu Lanjun's US subsidiary officially opened in Irvine, California. Following the opening of the European subsidiary in 2023, this move marks that Ruipu Lanjun's...[Details]
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As the use of new energy vehicles becomes more and more widespread, people are becoming more and more familiar with pure electric vehicles. Motors, electronic controls, and batteries are the three ma...[Details]
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What we are discussing today is actually an old topic in market economics, that is, how to build a competitive and active market ecology. However, this topic has been mapped to the field of integra...[Details]
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How to do a good job of inspection during the trial operation of the motor
(1) Pay attention to whether the rotation direction of the motor matches the required rotation direction and whether ...[Details]
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The power compensation device implements reactive power compensation for the power grid, improves the power factor of the power grid, makes the reactive power basically balanced on the spot, reduc...[Details]
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Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
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The production of LED lights is a milestone in the field of lighting. With the increasing demand for energy consumption in the world, the storage of major energy resources in the contemporary world...[Details]
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After installing the J-link driver, go to Start/Programs (or 'All Programs')/SEGGER/J-linkARM V4.10, click the J-Flash ARM icon, and you can use this software to conveniently burn the program. For...[Details]
Microcontroller MCU
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