电源模块蓝牙WIFI模块RS485模块DCDC模块Altium封装库三维视图PCB封装库(2D3D封装库)，55个封装，PcbLibb后缀文件，封装列表如下： Component Count : 55 Component Name ----------------------------------------------- 2SC0108 ADAM ADDC302018 B0505D-2W B0505S-1W B0505S-2W B0505S-2W-DIP B0505S-2W-SIP BK8002 BLUEtooth CC2541V2_6 DC-DC-F DCDC-Mini降压模块 DFPlayer Mini DRV8825 ESP_12 ESP_12E ESP32-S ESP8266MOD GPS_NEO-6 GSM_900A GSM800A GY-30 HC-05 HD1236P36SR LH10-2 LH10-10B05ER2 LH15-10B15 LR7843_Mod M8266 M57962L Marvell8801 MODULE4 MODULE5B MODULE6 MY1690-M02 NF03-AxxL NRF24L01-mini PB5N-2035 RF-Module RS485 S3C6410 SIM908 STM32F103C8T6模块 STM32F103C8T6模块PCB TEA5767 TPA3116 URB2405ZP VCO-ROS VRB1224LD WD-24S05A1 WD-220S05A1 WD-220S05M WD-220S012A YJ220-5