BOM_of_MCU开发板DIYComponentlist#DesignatorFootprintCommentQuantity1PLACE-HAN_ZI_Z12B1SPEAKERSPEAKER13BT1BT_CR1220BATTERY14C1RB1470u/16V15C2,C4,C5,C6,C708050.1u56C3RB1

BOM_of_MCU开发板DIY