17*7.0 90dB 2000Hz

17*7.0 90dB 2000Hz by CHINA Design and production,in Chip1Cloud Spot sales,And can pass Chip1Cloud Purchasing。17*7.0 90dB 2000Hz Price reference $ 0.0966。17*7.0 90dB 2000Hz - 。You can download Chinese information、Pin map、DatasheetData sheet function specification，In the information 17*7.0 90dB 2000Hz Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial