XH-3AWD by CHINA Design and production,in Positive energy website building service Spot sales,And can pass Positive energy website building service Purchasing。XH-3AWD Price reference $ 0.005974。XH-3AWD - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information XH-3AWD Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial