MAX9938EVKIT+ by Maxim Integrated Design and production,in XinShop Electronics Co., Ltd Spot sales,And can pass XinShop Electronics Co., Ltd Purchasing。MAX9938EVKIT+ Price reference $ 79.252800。MAX9938EVKIT+ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MAX9938EVKIT+ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial