日前,Vishay发布新的Power Metal Strip电池分流器——WSBS8518...20。该电阻有2个引脚,采用8518外形尺寸,功率达到36W。Vishay Dale WSBS8518...20的阻值低至50μΩ,比霍尔效应检流方案的精度更高,成本更低,同时其引脚在PCB安装过程中...日前,Vishay发布新的Power Metal Strip电池分流器——WSBS8518...20。该电阻有2个引脚,采用8518外形尺寸,功率达到36W。Vishay Dale WSBS8518...20的阻值低至50μΩ,比霍尔效应检流方案的精度更高,成本更低,同时其引脚在PCB安装过程中起辅助作用,使触点位置保持一致。展开更多
The measuring instrument which uses Sunplus SPCE061A MCU as the controller is a practical intelligent household heart rate meter.It can serve all people timely and effectively to detect the heart rate.It rings some vo...The measuring instrument which uses Sunplus SPCE061A MCU as the controller is a practical intelligent household heart rate meter.It can serve all people timely and effectively to detect the heart rate.It rings some voice alarm if the HRV is abnormal.Then it is decided whether to see a doctor at a convenient time for further diagnosis.The instrument has a feature of voice guidance that can save keyboard steps,which extends the scope of use.All people,old and young,the blind and the deaf,can use it by themselves.展开更多
文摘日前,Vishay发布新的Power Metal Strip电池分流器——WSBS8518...20。该电阻有2个引脚,采用8518外形尺寸,功率达到36W。Vishay Dale WSBS8518...20的阻值低至50μΩ,比霍尔效应检流方案的精度更高,成本更低,同时其引脚在PCB安装过程中起辅助作用,使触点位置保持一致。
基金supported by the National Nature Science Foundation of China(60804034)Nature Science Foundation of Shandong Province(ZR2009GQ006)+3 种基金the Project of Science and Technology of Qingdao Economic and Technological Development Area(2009-2-39)"Taishan Scholarship"Construction Engineering,Innovation Project Special Fund for PostDoctors of Shandong Province(201002028)SDUST Research Fund(2010KYJQ105)the Project of Shandong Province Higher Educational Science and Technology Program(J11LG53)
文摘The measuring instrument which uses Sunplus SPCE061A MCU as the controller is a practical intelligent household heart rate meter.It can serve all people timely and effectively to detect the heart rate.It rings some voice alarm if the HRV is abnormal.Then it is decided whether to see a doctor at a convenient time for further diagnosis.The instrument has a feature of voice guidance that can save keyboard steps,which extends the scope of use.All people,old and young,the blind and the deaf,can use it by themselves.
