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Introduction In Part 1 of our Power System Optimization series, we looked at how to quantify power supply noise sensitivity and how to relate these quantities to actual effects in the signal chain....[Details]
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The led
/' target='_blank' photocoupler is a
semiconductor
device that can convert electrical signals into optical signals and then restore optical signals to electrical si...[Details]
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1 Introduction
The popularization of centralized heating and the implementation of metered heating are effective means of building energy conservation, but this needs to be achieved through...[Details]
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When parasitic components are most harmful
The main parasitic elements generated by printed circuit board routing include parasitic resistance, parasitic capacitance and parasitic inductance. For e...[Details]
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At 8:00 am on August 15, the launching ceremony of Fusai Automotive Electronics R&D Center and Fusai Automotive Electronics Industrial Park project was grandly held in Changchun City. Wang Kai, mem...[Details]
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Because requirements written in the early stages of development become insufficient over time, they need to be adjusted accordingly. Then a problem will arise: the tests that have been implemented ac...[Details]
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1. Determine whether the circuit or device is energized The digital AC voltage range is very sensitive, and it can display even a small induced voltage around. Based on this feature, it can be used a...[Details]
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UPS is the abbreviation of Uninterruptable Power System. It is divided into two types: dynamic and static. Dynamic UPS is composed of rotating motors, while UPS composed of electronic components is s...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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High-precision PWM (pulse width modulation) 12-bit DA converter with easy adjustment
Function of the circuit
Pulse width modulation DA converters are mostly used in slow response power supply ...[Details]
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With the development of multimedia video technology, the fields of education, business presentation, game entertainment, video surveillance, airborne video display, etc. all require the...[Details]
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As a backup power source, batteries have been widely used in computer networks, communications, electricity and other fields. The charge of the battery is closely related to the reliability of the ent...[Details]
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1 Overview The PIC16F5X microcontroller is a series of low-cost, high-performance, 8-bit, fully static, flash-based CMOS microcontrollers produced by MicroChip. This article will detail how to us...[Details]
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Jiwei.com reported on April 16 that Xiaomi MIX FOLD was officially launched today. This is Xiaomi's first mass-produced model with a price of over 10,000 yuan. According to the official battle report...[Details]
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The Party Central Committee has repeatedly made arrangements to accelerate the construction of new infrastructure such as 5G networks, ultra-high voltage, and new energy vehicle charging piles. Chi...[Details]
Microcontroller MCU
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