QSE-040-01-L-D-LC-TR

0Introduction With the development of the national economy and the acceleration of economic globalization, although the Chinese security industry started relatively late, it has developed rapi...[Details]

There are two key challenges facing designers of resonant audio systems. The first challenge is to exploit the resonant frequency and resonant region of a speaker or buzzer to produce the maximum o...[Details]

The Bluetooth Special Interest Group (SIG) today released the "2020 Bluetooth Market Update". As Bluetooth technology continues to expand from a personal communication solution to a connectivity engi...[Details]

Recently, Power Integrations (PI) disclosed its financial report for the first quarter of 2024, and the data showed that the company's revenue reached US$92 million, in line with the expected targe...[Details]

       There is more and more news about Samsung's Galaxy S21 series of mobile phones. Recently, the source @Guidingdroid also released a set of the latest renderings of the Galaxy S21.        ...[Details]

According to foreign media reports, Volkswagen Group will sell a wall-mounted electric vehicle charger specifically for Volkswagen ID.3 models from November 2019. It is reported that the maximum char...[Details]

Electronic anemometer principle: The motor used as a generator is used as a transducer to produce a DC voltage proportional to the wind speed. When there is no residual power, K1 prevents the transdu...[Details]

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]

iPhone 11 sales exceeded expectations, and Samsung Display's OLED (organic light-emitting diode) panel supply was 10% higher than originally planned. On the 10th of last month, Apple released the i...[Details]

Recently, during the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA), Peng Jianying, Executive President of Nucleo Technology, accepted an exclusive intervi...[Details]

The laser particle size analyzer is recognized globally as the most advanced and fastest particle testing instrument. There are many manufacturers at home and abroad that develop laser particle size ...[Details]

      Lu Weibing, president of Xiaomi Group China and general manager of Redmi brand, showed off the Redmi Note 8 and iPhone 4, lamenting that "mobile phones were so small back then." 　　According to ...[Details]

Lei Jun, founder, chairman and CEO of Xiaomi Group, posted a photo of the Xiaomi 12 Pro box. Lei Jun said that in order to maintain confidentiality, Xiaomi’s marketing department added 8 locks to the...[Details]

Memory and foundry drive investment growth in 2010 According to a Wall Street analyst, semiconductor fixed asset investment in 2010 may reach US$33.5 billion, a 50% increase over 2009, driven again...[Details]

The method and steps for the inverter to adjust the water pump pressure are as follows: Understand the working principle and performance parameters of water pumps Before adjusti...[Details]