HF9313-02724

Apple may not add new health sensors to this year's redesigned Apple Watch Series 7, opting instead to improve the device's battery life, according to rumors and recent reports. Kuo said the Series...[Details]

The Fraunhofer Institute for Solar Energy Systems has confirmed that Roth & Rau (ETR: R8R) has achieved 21% efficiency in its solar cells. The 156mm monocrystalline silicon wafer, based on heteroju...[Details]

  Benefiting from the fact that mobile phone brand customers are still actively adopting AMOLED panels, the penetration rate of AMOLED mobile phones is expected to grow from 31.0% in 2019 to 35.6%...[Details]

background The satellite communication system consists of three parts: the satellite end, the ground end and the user end. The satellite end acts as a relay station to amplify the electromagnetic wav...[Details]

The on-chip power supply circuit is a power module integrated inside the semiconductor chip. Its main function is to obtain electrical energy from an external power supply (such as 220V mains electric...[Details]

Introduction Analog signals must be converted by A/D before they can be received by embedded controllers. However, after interference acts on analog signals, their A/D conversion results often devia...[Details]

    There are two different types of tinted window glass in the automotive industry today, one that is permanently darkened through a chemical process in the factory, and another that is automat...[Details]

First, paste the simulated circuit diagram below (the simulation software is Protuse, upload a larger diagram so that everyone can see it clearly): Original parts list: STC89C52 microcontroller . Sim...[Details]

Beijing Ingenic Integrated Circuit Co., Ltd. (hereinafter referred to as Beijing Ingenic), a leading domestic and international provider of embedded CPU chips and solutions, recently updated and adju...[Details]

As more and more automakers shift from "benchmarking" to "vision", scenarios have become the main starting point and focus of everyone's thinking. Combined with the previous judgment of "Top Ten Tren...[Details]

        If you only look at the picture, can you guess what these squares are? 　　Joystick, cross key, or PPT remote control pen? 　　These black squares - or to be more precise, this whole set of black...[Details]

IHS found in a recent user survey of global PV inverter buyers, including PV installers, integrators and distributors, that Sungrow has once again become the world's most popular Chinese PV inverte...[Details]

introduction Seismic geophones are important sensors in data collection for oil, coal, metal and other minerals and engineering seismic exploration. Their performance will directly affect the ...[Details]

Music brings a sense of ritual to my life, enriches my heart, and makes it easier for my mind to empty.   Headphones, speakers, televisions and music are inseparable media and have of course become a...[Details]

The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]