LSM303CTR by ST Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。LSM303CTR Price reference $ 0。LSM303CTR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LSM303CTR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial