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This paper aims to strengthen the security management of the vault. Aiming at the current management defects of the vault, this paper designs an electronic password lock system for the vault door. ...[Details]
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How to troubleshoot if the washing machine motor does not work
First, check the washing machine to see if there is a short circuit and whether the fuse is damaged. If damaged, replace th...[Details]
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Abstract: Simple level shifting circuit using a precision op amp tracks small DC voltage changes.
When we want to capture a low level, long duration signal riding on a much higher DC level, we nee...[Details]
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According to CNBC, on August 16, General Motors announced that it is leading a $60 million Series B financing project for artificial intelligence (AI) battery materials startup Mitra Chem. Mitra Chem...[Details]
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1. Introduction
Since the thermal vacuum test of a certain type of solenoid valve needs to be completed before leaving the factory, the valve response characteristics need to be tested ...[Details]
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While on-chip ESD structures are used as excellent secondary protection, they are often inadequate for interfaces exposed to the free environment for long periods of time.
The "Analog Domain" ...[Details]
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The CAN bus is a serial communication protocol bus for real-time applications, developed for the automotive industry to replace expensive and bulky distribution wire harnesses. Since its emergence,...[Details]
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Vishay's new ultra-low-power commercial IHDM edge-wound plug-in inductors offer excellent inductance and saturation current stability
The plug-in device adopts iron powder alloy ...[Details]
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Whether your application is a precision voltage reference or an instrumentation amplifier, voltage dividers are a big part of high-precision resistor applications. Although resistive voltage dividers...[Details]
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This afternoon, the Huawei Developer Conference officially began. Richard Yu, CEO of Huawei's Consumer Business Group and Executive Director of Huawei Technologies Co., Ltd., took the stage to delive...[Details]
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Oscilloscope knob function
Tianshui No. 10 Middle School Wen Yingchun
Brightness controls brightness, focusing the image clearly,
①Use six or seven to adjust the position, move up and down, left ...[Details]
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DC motor open loop control Keil c51 source code
//-----------------------Function declaration, variable definition------------------------
#include reg51.h
#include intrins.h
#include ABSACC.H ...[Details]
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A three-phase asynchronous motor is an electric motor that is driven by a three-phase power supply. Its principle is to use the interaction between the rotating magnetic field and the rotor current...[Details]
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Early this morning, Apple announced that their "Find My" network supports third-party product access. Users will be able to search for other Apple-certified products or accessories through iOS...[Details]
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Bourns Expands SinglFuse™ SMD Fuse Family with Two New Automotive-Grade Models The new model series features a 150°C temperature rating and is AEC-Q200 compliant*. Ideal for applications requiring ...[Details]
Wireless Connectivity
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