LY3206L by Lingyang Micro Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。LY3206L Price reference $ 0.12931。LY3206L - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LY3206L Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial