PT2256-S by PTC Design and production,in Hong Kong Yue Jin Peng Electronics Co. Spot sales,And can pass Hong Kong Yue Jin Peng Electronics Co. Purchasing。PT2256-S Price reference $ 0。PT2256-S - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information PT2256-S Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial