EE-SY1200 by OMRON Design and production,in Deli Electronic Co., Ltd Spot sales,And can pass Deli Electronic Co., Ltd Purchasing。EE-SY1200 Price reference $ 1.500750。EE-SY1200 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information EE-SY1200 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial