型号：APS4812B-LW100-R
厂商：PUI[Projects Unlimited, Inc.]
大小：215.21 Kbytes
页数：共1页
功能：PIEZO SPEAKER
厂商：PUIAUDIO[PUI audio inc.]
大小：437.78 Kbytes
页数：共3页
功能：48mm diameter speaker built using a piezo ceramic for minimom current draw
