HSMY-C190 by AVAGO Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。HSMY-C190 Price reference $ 0.080000。HSMY-C190 - 。You can download HSMY-C190 Chinese information、Pin map、DatasheetData sheet function specification,In the information HSMY-C190 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial