EPC1LC20 by Altera Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。EPC1LC20 Price reference $ 12.550030。EPC1LC20 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information EPC1LC20 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial