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0 Introduction
Ultrasonic waves are mechanical vibrations in elastic media. They are often used to measure distances due to their strong directivity, slow energy consumption, and long prop...[Details]
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To achieve cost-effective, reliable and secure timing throughout the cellular mobile network, the required infrastructure needs to be properly architected, designed and managed. 5G network equipmen...[Details]
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US media CNBC recently reported that US President Biden’s visit to South Korea and Japan is accelerating cooperation among the three countries in the semiconductor industry. Biden said during a visit...[Details]
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1. Application characteristics of PT4115
1.
The larger
the inductance
, the lower the operating frequency, the better the constant current effect.
2. The larger the output curren...[Details]
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Introduction
With the widespread application of VOIP and the development and maturity of multimedia communication technology, people have put forward higher experience requirements for ...[Details]
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0 Introduction
Visibility refers to the visible distance of the target object, which refers to the maximum distance at which the target object can be distinguished from the background when observin...[Details]
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In the era of connected mobility, monitoring of volatile organic compounds (VOCs) in vehicles plays a key role in effectively controlling in-vehicle air quality conditions. In this context, it is i...[Details]
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DCS is the abbreviation of Distributed Control System, which is generally called distributed control system in China. It is a multi-level computer system composed of process control level and proce...[Details]
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On February 19, Faurecia, a subsidiary of Faurecia Group, announced that MOTHERSON Group would acquire 100% of its "SAS" Cockpit Modules division and had received a firm and binding commitment from ...[Details]
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Speaking of the Tamron 17-28mm f/2.8 Di III RXD (A046), we have to mention the 28-75mm f/2.8 Di III RXD. As Tamron's first popular lens on the E-mount, this lens has great reputation and overall qual...[Details]
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The optocoupler of the switching power supply is mainly used for isolation, feedback signal and switching. The power supply of the optocoupler in the switching power supply circuit is provided by t...[Details]
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Last time we used the delay function and while loop to flash an LED. This time we add all the LEDs and make them flash in sequence to create a running light effect. There are 4 LEDs on the developm...[Details]
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Before using the motor or when it is faulty, you should first measure the condition of the motor before powering it on.
There are two main parameters to judge whether a motor is good or not. O...[Details]
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First, let's understand what is the inverter frequency and what does it represent?
The inverter frequency is an important parameter of AC power, which is the number of positive and negative cha...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
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