EL0305-123K

At the "2019 Xunshi 18th Fiber Optic Communication Market and Technology Seminar" held in Shenzhen, Li Junjie, chief expert of optical transmission technology of China Telecom, revealed that China Te...[Details]

one background Semantic segmentation is a basic task in computer vision. Compared with the classification task of a single image, semantic segmentation is equivalent to a classification t...[Details]

日前，特斯拉在上海又发生了一起自然事故，目前事故原因还未确定，但专家们不约而同的分析与电池管理或充电有关。本篇文章就来了解一下插电式电动车的充电方式及架构，了解应该从何处入手解决充电安全问题。 目前，电动车的充电方式主要分三种：非车载充电机（off-board charger）， 安装在电动汽车车体外,将交流电能变换为直流电能；车载充电机（on-board charger），固定安装在电动汽车...[Details]

code show as below: #include"reg52.h"   #define uchar unsigned char #define uint unsigned int uchar code table = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}; uchar code table_SMG = {0x0...[Details]

Market research firm Yole Developpement reported that the global high-end inertial sensor system market was valued at US$3.24 billion in 2019, with an expected annual growth rate of 2.7% in the futur...[Details]

At present, the Tier 1 suppliers of my country's automotive electronics industry chain are in an international oligopoly market situation, with more than 70% of the global market occupied by the top ...[Details]

On June 16, the official pushed a firmware update for the full-scene video stabilization technology to the Meizu 17 series media review phones. At that time, the official announced that the retail ve...[Details]

There are a variety of regulations for designing downhole oil and gas drilling tools to meet the many demanding requirements of this harsh working environment. In addition to mechanical design inte...[Details]

      According to Weibo @数码闲聊站, Xiaomi's new phone codenamed "M2101K9C" has passed the network certification, and the license issuance date is February 24, 2021. The phone will be equipped with a 6....[Details]

　　What is an atomic absorption spectrophotometer 　　Atomic absorption spectrometer, also known as atomic absorption spectrophotometer, analyzes metal elements based on the absorption of characteristic...[Details]

In recent days, a saying has been popular in many places, "Virtue carries fog, self-reliance does not absorb it", which expresses people's helplessness towards haze weather. It is indeed very inconve...[Details]

Before considering the selection of ESD protection components for ESD protection in mobile phones, it is important to understand a key trend occurring in the electronics industry today. Simply put,...[Details]

In portable instruments, a very low-power light-detection circuit can be used to automatically monitor the background light. This function can be easily implemented with a logic gate or Schmitt tri...[Details]

     On the morning of May 31, Apple tried to dismiss the antitrust lawsuit filed by the jailbreak software Cydia, but was rejected by the judge. This means that the founder of Cydia can continue to ...[Details]

In the AI ​​era, from computational intelligence to perceptual intelligence, cognitive intelligence and future general artificial intelligence, the development of SAIC Volkswagen is highly time-mat...[Details]