Kindly share to receive the new version of the test paper analysis. ——【Welcome to Like and Share】 👉 For more exciting content, click hereFollow: “Red East English” 1 Verbs to Nouns 1. v + ment ending achieve —— achievement advertise —— advertisement agree —— agreement amuse——amusement commit —— commitment develop —— development disagree —— disagreement … Read more
There are many brands of implants on the market, and domestic implants are also emerging. Today, let’s follow the editor of Kailite to learn about the domestic Chuangying implants. Many friends want to know the material of Chuangying implants, what grade of pure titanium it is, and what models are available. This article has the … Read more
Source: Sensor Technology We are all too familiar with the term Bluetooth. But what exactly is Bluetooth? This story begins with a Danish king Bluetooth is actually a short-range wireless communication technology that enables short-distance data exchange between fixed devices, mobile devices, and personal area networks in buildings (using UHF radio waves in the 2.4–2.485GHz … Read more
Car keys have gone through four stages: mechanical keys, remote keys, PEPS, and digital keys, with digital keys further divided into three technical routes: BLE, NFC, and UWB. Due to the superior safety, positioning accuracy, and range of UWB compared to BLE and NFC, it has become the optimal technology for automotive digital keys. PEPS … Read more
Today’s Tech News Recent reports indicate that Samsung is set to launch the Galaxy Note 8 at the end of August, several months ahead of iOS phones entering the market. Rumors about the Note 8 surfaced back in April, suggesting that the phone will have a narrower bezel, a larger screen, and dual cameras. Traditionally, … Read more
In a recent cybersecurity study, Tesla’s keyless entry system revealed a major security vulnerability, allowing attackers to unlock a Tesla Model 3 or Model Y within 10 seconds through a BLE (Bluetooth Low Energy) relay attack. The method to execute this attack is not complicated. It merely requires placing a decoding sensing device near the … Read more
Title:Indoor Distance Measurement Positioning Method Considering BLE Beacon Geometry Optimization Authors: Bi Jingxue1, Wang Yunjia2, Ning Yipeng1, Guo Qiuying1, Sang Wengang1, Cheng Na1, Yao Guobiao1 Affiliations: 1. Shandong Jianzhu University, School of Surveying and Geo-Informatics, Shandong Jinan 250101; 2. China University of Mining and Technology, School of Environment and Surveying, Jiangsu Xuzhou 221116 Abstract: Low-power … Read more
Power Integrations has released a new design example report (DER-832) – this single live wire Bluetooth Low Energy (BLE) smart wall switch does not require a neutral wire connection and can power LED/fluorescent/incandescent bulbs from 3 W to 600 W. This design is based on PI’s high-efficiency LinkSwitch-TN2 offline switch power supply IC, featuring ultra-low … Read more
Vocabulary Accumulation Vocabulary is the foundation of English learning. In elementary school, the assessment of words is not only limited to correct spelling but also to the flexible transformation and application of different parts of speech, which is a common type of question that children encounter in practice or exams—word transformation. The editor has summarized … Read more
In the past two years of trade frictions, there have been at least twenty rounds of back-and-forth between China and the United States. By May of this year, BIS (the U.S. Department of Commerce’s Bureau of Industry and Security) included Huawei and its 68 affiliates on the Entity List, continuing the ongoing dispute. China plans … Read more