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如韵电子 CONSONANCE www.consonance-elec.com Rev 1.2 5A双节锂电池充电管理集成电路 CN3702

A major societal challenge for the decades to come will be the delivery of effective medical services while at the same time curbing the growing cost of healthcare. It is expected that new concepts-particularly electronically assisted healthcare will provide an answer. This will include new devices, ...

本设计利用德国西门子PLC S7-200进行电镀行车自动化控制。在本次设计中，从电镀行车在生产现场的运行环境和自动控制技术器件在国内的应用前景来考虑，以电镀行车具备自动生产运行为目的，制定了采用在当前及以后都应用广泛且能适应多种环境的可编程控制器PLC来控制整个工作流程的方案。首先对系统的软硬件进行设计，给出 ...

ZCORE系列NBIOT开发底板资料开源。 NBIOT开发板主要接口：      Micro USB *1      3.7V电池充电电路      庆科WIFI模块支持      贴 ...

The rapid growth in mobile communications has led to an increasing demand for wide- band high data rate communications services. In recent years, Distributed Antenna Systems (DAS) has emerged as a promising candidate for future (beyond 3G or 4G) mobile communications, as illustrated by projects such ...

The need to develop reliable microelectronic devices capable of operating at high speeds with complex functionality requires a better understanding of the factors that govern the thermal performance of electronics. With an increased demand on system reliability and performance combined with miniatur ...

Applications of microelectromechanical systems (MEMS) and microfabrica- tion have spread to different fields of engineering and science in recent years. Perhaps the most exciting development in the application of MEMS technol- ogy has occurred in the biological and biomedical areas. In addition to k ...

The mature CMOS fabrication processes are available in many IC foundries. It is cost-effective to leverage the existing CMOS fabrication technologies to implement MEMS devices. On the other hand, the MEMS devices could also add values to the IC industry as the Moore’s law reaching its limit. The CM ...

For more than three decades, Micro Electro Mechanical Systems (MEMS) have steadily transitioned out of research labs and into production forming a more than $10 billion market [1]. MEMS devices such as accelerometers, pressure sensors and microphones, to name a few, have seen immense utilization, pa ...

Micro-Electro-Mechanical Systems (MEMS) are miniature systems composed ofintegratedelectricalandmechanicalpartstosenseand/orcontrolthingsonaµmscale. The concept of MEMS is attributed to Richard Feynman’s famous talk on December 29th, 1959 [2,3]. Dr. Feynman foresaw many aspects of future MEMS deve ...