MicroctrollPL2303HXUpgradeModule￥11.70去看看森桌凡直菅店发布了USB to TTL PL2303HX Module Serial S9 Upgrade STC MicroctrollKeyboardMatrixMicroctrollMembrane￥3.50去看看森桌凡直菅店发布了4x4 Matrix Keyboard 4*4 Matrix Keyboard Membrane MicroctrollFingerModuleMicroctrollHeartbeat￥3.10去看看森桌凡直菅店发布了Finger Detecti Heartbeat Module Finger Module // MicroctrollMicroctrollUSBPL2303HXUpgrade￥11.70去看看森桌凡直菅店发布了USB to TTL PL2303HX Module USB to Serial Upgrade MicroctrollMicroctrollOriginalGenuinePlug￥9.20去看看森桌凡直菅店发布了Original Genuine Plug STC89C52RC-40I-PDIP40 MCU MicroctrollRS485microctrollintercvertTTL￥10.70去看看森桌凡直菅店发布了TTL to RS485 module RS485 intercvert TTL signals microctrollRS485microctrollintercvertTTL￥10.70去看看森桌凡直菅店发布了TTL to RS485 module RS485 intercvert TTL signals microctroll
