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On October 10, 2019, at the AMD Greater China Partner Summit held in Beijing, AMD joined hands with unprecedentedly strong industry chain partners to witness the official launch of the new generation...[Details]

This article introduces a pulse measuring instrument made of a single-chip microcomputer. Just put your finger in the sensor and you can quickly and accurately measure the pulse rate per minute. Th...[Details]

With the continuous development of the power industry, there are many types of relay protection testers currently used in China. However, since the performance of the relay protection tester itself...[Details]

OFweek Cup 2022 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]

     As the release of Huawei Mate 40 series approaches, more revelations about the new phone have surfaced. Now Spanish media Huawei Ailesi has exposed a screenshot of the system interface of Huawei...[Details]

1 Softswitch Test Overview As the core equipment in NGN/VoIP network, soft switch has rich interfaces, complex protocols and high performance requirements. Therefore, it has become the focus o...[Details]

STMicroelectronics Releases 25th Annual Sustainability Report • The plan to achieve carbon neutrality and purchase more than 50% of electricity from renewable energy by 2027 is...[Details]

Brushless DC motors have the advantages of simple structure, high efficiency, high power factor, small moment of inertia, and low noise. In recent years, the research and application of permanent magn...[Details]

What are the basic structure, main parameters and ideal characteristics of an amplifier? Answer: 1. Basic structure: input stage, intermediate stage, output stage, bias circuit 2. Main parameters: ...[Details]

Zero Crossing Comparator The function of the zero-crossing comparator is to compare the input signal with the zero potential, determine whether the input voltage is greater than zero or less t...[Details]

Following the UK, several mobile communication base stations in the Netherlands were also set on fire and destroyed by 5G opponents. Russia Today (RT) said that as in other European countries, Dutc...[Details]

Many people don’t know that the world’s first electronic computer was the Atanasoff-Berry Computer (ABC). It was designed in 1937 by Professor John Vincent Atanasoff of Iowa State University and his ...[Details]

MaxLinear will acquire Intel's Home Gateway Platform Division assets in an all-cash transaction valued at $150 million. The Home Gateway Platform Division includes Wi-Fi access points, Ethernet and ...[Details]

0 Introduction 　　At present, the three-speed single-phase motor has a simple structure, low cost and convenient control. It enables the electric fan to have three speeds of high, medium and low, an...[Details]

It is precisely because of the contributions of these companies that the traditional energy-using process has begun to consider the use of electricity. In the past, we used oil and coal, so how could ...[Details]