LF-PNV-EVN by Lattice Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。LF-PNV-EVN Price reference $ 201.370000。LF-PNV-EVN - 。You can download LF-PNV-EVN Chinese information、Pin map、DatasheetData sheet function specification,In the information LF-PNV-EVN Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial