According to the research report “Wireless Connectivity Market Analysis” published by semiconductor industry research organization TSR, Espressif Technology is one of the major suppliers of IoT Wi-Fi MCU chips, with strong import substitution capabilities and international market competitiveness. From 2017 to 2019, the company’s product sales market share remained around 30%, ranking first. Other competitors … Read more
Author: Gu ZhengshuOriginal by EET Electronic Engineering Magazine The development of emerging AIoT applications has driven many domestic chip manufacturers to develop AIoT system-on-chip (SoC) targeting specific application scenarios. In preparation for the upcoming 2021 International AIOT Ecological Development Conference, the analyst team of ASPENCORE’s “Electronic Engineering Magazine” has categorized these AIoT SoCs into 10 … Read more
Electronic engineers and application developers for Internet of Things (IoT) products and systems face a bewildering array of connection options. Many communication technologies are well-known, such as WiFi, Bluetooth, ZigBee, and 2G/3G/4G cellular networks, but there are also several emerging options like Thread as an alternative for home automation applications and blank television technology implemented … Read more
Author: Ada IoT Think Tank Compilation and Release Please indicate the source and origin when reprinting Introduction Indoor positioning technology is needed in scenarios such as smart homes, smart factories, smart logistics, and smart elderly care to improve positioning accuracy. With the sudden increase in demand, indoor positioning technology is also rapidly developing, presenting a … Read more
This article introduces coexistence solutions for wireless technologies operating in the 2.4 GHz ISM band. Many popular wireless technologies such as Wireless Local Area Network (WLAN), Bluetooth, ZigBee, and Thread operate in the common 2.4 GHz band. Therefore, they may interfere with each other, reducing the overall throughput of all related links. Known solutions to … Read more
Abstract: The Internet of Things (IoT) industry is growing rapidly. In 2015, the scale of China’s IoT market will exceed 750 billion yuan, and in the next five years, it is expected to surpass one trillion yuan. As the mainstream connection methods of IoT, what competitive or cooperative landscape will Bluetooth, Wifi, and ZigBee form? … Read more
Wireless networks are widely used and have given rise to various short-range wireless technologies such as infrared, Bluetooth, ZigBee, ANT, NFC, UWB, LiFi, and TransferJet. With the increasing attention on the Internet of Things (IoT), the cost-effective and widely applicable Bluetooth technology has gained significant attention. Bluetooth is a wireless personal area network originally created … Read more
Click on the top “Tencent Auto” to follow us for the latest automotive news, the most convenient car usage tips, and the cutest editors are all here! When it comes to in-car Bluetooth, many car owners rave about it, saying, “I no longer have to worry about being caught by traffic police for talking on … Read more
Qinheng, based on its self-developed Qingke RISC-V microprocessor and professional connection technologies like USB, Bluetooth, and Ethernet, has created a product matrix that combines a full-stack MCU with multi-dimensional and multi-layered interface chips without kernel and PHY technology licensing fees and commissions. In addition to a rich lineup of USB interface chips, the Ethernet product … Read more
Zhang Zhe, Li Zhi, Guan Sihai (School of Mechanical and Electrical Engineering, Xi’an University of Electronic Science and Technology, Xi’an, Shaanxi 710071) Abstract: To reduce the operating power consumption of fully automatic washing machines, improve operational stability, lower manufacturing costs, and facilitate easier operation, a fully automatic washing machine control system based on the STC89C52 … Read more