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1. The difference between the neutral wire and the ground wire. The neutral wire is grounded at the power supply end (power plant, substation, transformer), or repeatedly grounded before entering the...[Details]
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German MR signed another contract with China Electrical Equipment during the CIIE November 6, 2022, Shanghai, China – During the 5th China International Import Expo, the German MR Company (Reinhaus...[Details]
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System functions Use the STM8 timer for 1S timing and use LED for simple indication! hardware design This design is based on the internal RC oscillator 2M clock as the clock source of the STM8 ...[Details]
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How to build a scalable transistor-based
burglar alarm
This is a simple transistor burglar alarm circuit. Its features include automatic entry and exit delays - bell timer cut-o...[Details]
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Activation myth of new batteries: New batteries should be activated by cyclic charge and discharge.
The truth: To be precise, the above statement is not a rumor. There is a time difference betw...[Details]
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9.3.1 Basic Structure and Working Principle of
Random Access Memory
9.3.2 RAM storage unit
1. Static random access memory (SRAM) storage unit circuit
1. Storage unit
2. Column select...[Details]
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0 Preface
With the rapid development of communication technology and network technology, a large number of network devices are connected to the Internet, and the number of Internet users is growing...[Details]
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We know that the operation process of the oscilloscope is roughly as shown in the following figure: We input a signal to the oscilloscope through the probe. After the measured signal passes through...[Details]
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1 Introduction
With the development of science and technology and the needs of society,
the development trend of
thyristors
is high current and high voltage. The problem tha...[Details]
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Recently, Wanye Enterprise (600641.SH) reached an investment intention with Shanghai Yudu and will make a strategic investment in it to further expand the field of integrated circuit test equipment. ...[Details]
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I have a voice-controlled color-changing light bulb at home that usually stays at a "warm white" hue. Or at least, it did until my four-year-old daughter discovered how to control it. Since she unl...[Details]
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IntroductionThe high-performance real-time clock equipped with microcomputer protection devices is used to record the time information of microcomputer protection actions, switch changes, acciden...[Details]
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Many assistance systems play an important role in modern vehicles, such as lane departure warning and automatic emergency braking. These driver assistance systems continuously send large amounts of d...[Details]
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Table of contents: 1. Program: Timer 2 interrupt configuration, high-precision delay function and LED light initialization 2. Basic knowledge: 1. Procedure: #include iostm8s003f3.h #include "timer...[Details]
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The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]
Analogue and Mixed Signal
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