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Temperature is by far the most electrically measured physical parameter because of the many inferences that can be made about a physical system. When selecting a temperature sensor, a balance needs t...[Details]
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0 Introduction
Generally speaking, in-system programming (ISP) refers to programming the program memory integrated in the processor directly by means of some external tools (except for the conv...[Details]
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Zoss Automotive Research recently released the "2019-2020 Automotive Domain Controller Industry Research Report". As the number of on-board sensors increases, the one-to-one correspondence between se...[Details]
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Features of high-low-high frequency converter
It is named after the low-voltage or general-purpose inverter is applied in medium- and high-voltage environments by using the step-down transform...[Details]
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After creating a new project based on NXP1788 in Keil uVision4, you will be prompted to add the startup assembly code startup_LPC177x_8x.S. This file performs the initialization work from assembly to...[Details]
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The following figure shows a novel circuit for IR53HD420 to drive light-emitting diodes. In the figure, VDC is 320V DC. It is obtained by rectifying and filtering 220V AC. The IR53HD420 output gene...[Details]
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NGKs recent 648MWh project in Abu Dhabi. Image: NGK Insulators
BASF is using NGK Insulators’ sodium-sulfur batteries as an entry point into the energy market, with the German c...[Details]
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The techniques and methods for judging serious faults and minor faults of Mitsubishi inverters. I think this logic is worth learning from and trying to see if it is right. The following editor will...[Details]
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TMC2100-LA motor driver chip
Stepper motors are popular for position control in computers and microcontrollers, such as CNC machines, robotics, industrial automation, 3D printers, and camera c...[Details]
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In the inspection of electrical equipment, insulation resistance is a very important inspection item for safety performance. The measurement usually adopts the method of applying a constant DC volt...[Details]
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The metal tube float flowmeter rotates based on the coupling between the magnet in the float and the follower magnet in the indicator, and drives the pointer to rotate at the same time. Therefore, th...[Details]
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1 IC Card Reader Overview People often come into contact with magnetic cards and IC cards in their daily lives. They are divided according to the different information carriers on the cards. Cards ...[Details]
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For decades, power converter topologies have been based on analog technology. Although most converters use switching technology and pulse width modulation (PWM), the circuit structure is mainly ana...[Details]
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PLL (phase-locked loop) frequency synthesis completes frequency addition, subtraction, multiplication and division operations through a phase-locked loop. This method has a simple structure, i...[Details]
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In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]