STM32F407单片机开发板PDF原理图+器件AD集成封装库+主要器件技术手册: 集成封装库器件： Library Component Count : 49 Name Description ---------------------------------------------------------------------------------------------------- BAT54C BAT54C/KL3 BATTERY Battery CH340G Cap Capacitor Cap Pol Polarized Capacitor (Radial) DB9 DHT11&DS18B20 humiture sensor DIODE Diode DIODE SCHOTTKY Schottky Diode Fuse1 HC-05 HC-05_BLUETOOTH HCPL-2630/2631 SMT Dual Channel High Speed 10 MB/s Logic Gate Optocoupler HR911105A HR911105A Header 12X2 Header, 12-Pin, Dual row Header 15X2 Header, 15-Pin, Dual row Header 2X2 Header, 2-Pin, Dual row Header 3 Header, 3-Pin Header 4 Header, 4-Pin Header 4X2 Header, 4-Pin, Dual row Header 5 Header, 5-Pin Header 6 Header, 6-Pin Header 7 Header, 7-Pin Header 8 Header, 8-Pin Inductance Inductance2 Jumper3 LAN8720AI-CP-TR ETH PHY LD1117 LDO LED PR9 LM2596S-5.0 DC DC 5V NPN Optoisolator PC817 POWER2.5 Low Voltage Power Supply Connector Res1 Resistor SN65HVD230 CAN SP3232 SP3485 STM32F407IGT6 STM32 Series 32-bit 1 MB Flash 192 kB RAM ARM Based Microcontroller - LQFP-176 SW PUSHBUTTON SE PUSHBUTTON SW-Power Speaker TLP291-4 Photocouplers GaAs Infrared LED & Photo Transistor Trans Cupl Transformer (Coupled Inductor Model) USB_AF USB_A side USB_MINIB_SMT MiniUSB W25Q128FV XTAL_2Pin Crystal Oscillator XTAL_4Pin_NOSOURCE 器件手册资料： 【3.3V电源稳压】LD1117DT33CTR.pdf 【5V电源稳压】LM2596S-5.0.pdf 【CAN收发器3.3V】SN65HVD230DR.pdf 【RS232通讯】SP3232.pdf 【RS485】SP3072EEN-L.pdf 【USB接口】USB-AF侧插铜.pdf 【USB转串口】CH340G.pdf 【三极管】S8050.pdf 【三极管】S8550.pdf 【串行Flash】W25Q128F