A2541WV-2x19P-C508-G30

Today I will mainly introduce the pulse oximeter to you. First, I will introduce the working principle of the pulse oximeter; second, I will talk about the challenges faced in accurate measurement,...[Details]

As IoT solutions become more popular in the global consumer market, smart speakers are gradually becoming an important part of home consumer electronics. Currently, smart speakers generally have on-d...[Details]

　　1 Overview of TMS320C6000 DSP hardware structure 　　TMS320C6000 is a new generation of high-performance DSP chip in the TMS320 series of products produced by TI, which is suitable for high-speed d...[Details]

1. Decline In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers to the aver...[Details]

With the development of society, fast and effective automatic identity authentication is widely used. Biometrics are the inherent attributes of human beings, with strong inherent stability and in...[Details]

1. Working principle of switching power supply 1. A switching power supply is a high-frequency switching energy conversion electronic circuit, often used as a power supply for equipment. Common con...[Details]

In recent years, portable products such as mobile phones, digital cameras, and MP3 players have developed in the direction of small size, thin thickness, and light weight. New products have been intro...[Details]

Smartphone refers to "a type of mobile phone that, like a personal computer, has an independent operating system, on which users can install software, games and other programs provided by thi...[Details]

If you are worried about the energy consumption of your mobile phone and are hesitant about whether to buy a 5G device, now is the answer. Relevant research shows that 5G devices have higher energy u...[Details]

       Realme's press conference is here again. Realme Vice President, President of China, and President of Global Marketing Xu Qi announced today that the "Realme 618 Carnival Night" will be held on...[Details]

Famous humanoid robot manufacturer Agility Robotics recently announced that veteran technology executive Peggy Johnson will serve as the company's CEO, replacing co-founder Damion Shelton. ...[Details]

On May 20, the State Council Information Office held a press conference, at which Miao Wei, Minister of Industry and Information Technology, pointed out that major industrial indicators rebounded in ...[Details]

This paper proposes a comprehensive control strategy for voltage regulators using closed-loop PI regulation and other weighted control strategies by combining three different transfer functions, one ...[Details]

If we go back to 2006, who could have imagined that a small warehouse of 20 square meters in Chegongmiao, Shenzhen, would give birth to the "strongest post-80s" with a net worth of over 40 billion?...[Details]

Nowadays, the automotive industry has higher and higher requirements for reliability and safety. In the process of application of in-vehicle Ethernet, in order to ensure its reliability and safety,...[Details]