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On October 11, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a brushless DC motor (BLDC) dri...[Details]
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With the rapid development of the domestic automobile industry, the keyless entry and start system (PEPS), which was originally only available in mid- and high-end models, has gradually entered mid- ...[Details]
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There is never a lack of comparison and competition at domestic mobile phone launch conferences. But at the domestic launch of Huawei Mate 30 on September 26, the gunpowder smell seemed particularly ...[Details]
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Although there is no inevitable connection between the popularization of automobile intelligence and the development of new energy models, it is undeniable that new energy models with a higher degree...[Details]
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No, this is not a "foolish" question or a brain teaser, and I assume that our readers are well aware of the basic functions of analog-to-digital converters (ADCs) and digital-to-analog converters (...[Details]
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Differences between LCD and LED
The biggest difference between LCD and plasma is that LCD must rely on passive light sources, while plasma TVs are active light-emitting display devices. The mainstr...[Details]
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Four small lights flashing cycle program (unoptimized version): /* * @Author: Wang Yunlong * @Date: 2020-02-23 12:48:51 * @Last Modified by: Wang Yunlong * @Last Modified time: 2020-02-23 12:48...[Details]
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Abstract: The traditional decoding method has the problem that it can only decode waveforms with specific oscillation frequencies. In order to improve the limitations of the traditional decoding me...[Details]
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As the earnings season gradually unfolds, many corporate executives are discussing current industry supply chain issues at earnings conferences. On Thursday, executives from many different fields of ...[Details]
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Specific implementation functions The system is composed of STC89C52 single chip microcomputer + four-digit digital tube display + photoresistor + ADC0804 etc. Specific functions: ①The photoresis...[Details]
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Air Products (NYSE: APD), a leading global industrial gas supplier serving the Chinese market for more than 33 years, today announced that it has launched a new public welfare project to provide saf...[Details]
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0 Introduction
In recent years, with the rapid development of the economy, the number of vehicles in cities has continued to increase. This has caused a series of problems such as traffic cong...[Details]
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The previous blog mentioned two of the four basic properties of the control, ClassID and ClassName
The other two basic properties are Owner and OwningVI.
Owner means owner (NI has very few Chi...[Details]
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The running process of a program in a single-chip microcomputer is divided into several steps: fetching instructions, analyzing instructions and executing instructions. The task of instruction fetchi...[Details]
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Figure . Using AD8138 to drive CAN transceiver
该电路采用5 V单电源供电,配置为单位增益单端转差分放大器,共模设置为中间电压值。R1、R2和R3组成了直流偏置电路,可将输出信号调节至CAN电平。通过将R4和R5保持在相对于R2的较小值,电位计可轻松调整两个输出信号之间的差值,不会显著影响其各自的幅度,能够向DUT提供具有可变共模电平的C...[Details]