12*12*7.3

12*12*7.3 by CHINA Design and production,in Chip1Cloud Spot sales,And can pass Chip1Cloud Purchasing。12*12*7.3 Price reference $ 0.0062。12*12*7.3 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification，In the information 12*12*7.3 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial