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Today, vivo’s official Weibo account announced that the X50 Pro+, which features full-focal-length intelligent imaging, is officially on sale. It is reported that the vivo X50 Pro+ uses a 6.56-inch 1...[Details]
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The 2013 CES (International Consumer Electronics Show) has just concluded in Las Vegas. In addition to those electronic products full of creativity, fantasy and even charm, some automobile manufactur...[Details]
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Jiwei.com reported on February 23rd that today, Xu Qi, Vice President of Realme, President of China, and President of Global Marketing, announced a good news: Realme’s global users have exceeded 70 m...[Details]
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LDMOS Performance Overview
Compared with bipolar transistors, LDMOS tubes have higher gain, which can reach more than 14dB, while bipolar transistors are 5-6dB. The gain of the PA modul...[Details]
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On March 5, Huawei and vivo announced that they had signed a global patent cross-licensing agreement. The agreement covers basic patents on cellular communication standards, including 5G standards. ...[Details]
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On December 10, Li Auto officially released OTA 5.0 and announced plans to launch full user push on December 19. Through three major software upgrades: intelligent driving (AD Max 3.0), intelligent s...[Details]
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The photovoltaic inverter is a very important device in the photovoltaic system. Its main function is to convert the direct current generated by the photovoltaic components into alternating current...[Details]
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Traditional voltmeters need to manually switch ranges when measuring voltage, which is not only inconvenient, but also requires that the range cannot be exceeded. If you forget to change the range dur...[Details]
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From the 1980s to the present, China's security industry has a history of more than 40 years of development. Early security systems were mainly composed of analog cameras at the front end, matrix cam...[Details]
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The function of PLC automatic sequence is to control the equipment to work according to a pre-designed process flow. There are several methods for writing the process of PLC automatic program. The ...[Details]
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On the evening of February 20, Shengyi Technology, a leading copper clad laminate manufacturer, released its 2019 performance report. The company achieved revenue of 13.241 billion yuan, a year-on-ye...[Details]
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The structure of the AC servo motor stator is basically similar to that of the capacitor split-phase single-phase asynchronous motor. Its stator is equipped with two windings with a position differ...[Details]
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0 Introduction Frequency characteristics are important characteristics of circuit networks. In the past, manual measurement methods were often used to stimulate circuit networks by outputting sinusoi...[Details]
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1. Introduction
The closed-circuit television monitoring system is an important means to ensure the organization and safety of urban rail transit. Dispatchers and station attendants use it ...[Details]
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At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]