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原理图:
PCB:
BOM:
Comment | Description | Designator | Footprint | LibRef | Quantity | USB-B | | 2 | USB-B | USB-B | 1 | 104 | Capacitor | C1, C6, C7, C8, C9,C10, C13, C16, C18, C19, C20, C26, C28 | 0805 | Cap | 13 | 225 | Capacitor, PolarizedCapacitor (Radial) | C2, C5, C14, C15,C17, C27 | 0805 | Cap, Cap Pol1 | 6 | 18p | Capacitor | C3, C4 | 0805 | Cap | 2 | 104 | Capacitor | C11, C29, C30, C31,C32, C33, C34, C35, C36, C37, C38, C39, C40 | 0402 | Cap | 13 | 47u | Capacitor | C12 | 0805 | Cap | 1 | 103 | Capacitor | C21, C22, C23, C24 | 0603 | Cap | 4 | 103 | Capacitor | C25 | 0805 | Cap | 1 | 简牛 2X10 2.54MM弯角 | | CZ1 | HDR2X10 | Component_1 | 1 | 3ARG9HWB | | D1 | LED D3/5 | LED-S-1 | 1 | LK | | LK1, LK2, LK3, LK4 | hole | LK | 4 | Header 3 | Header, 3-Pin | P2 | HDR1X3 | Header 3 | 1 | 排针1*4 2.54 | Header, 4-Pin | P3 | HDR1X4 | Header 4 | 1 | 8050 | NPN Transistor | Q1 | SOT23-3 | NPN | 1 | 8550 | NPN Transistor | Q2 | SOT23-3 | PNP_ | 1 | 1R | Resistor | R1, R7 | J1-0603 | Res2 | 2 | 1R | Resistor | R2, R3 | 0805 | Res2 | 2 | 105 | Resistor | R4 | 0805 | Res2 | 1 | 22R | Resistor | R5, R6 | 0805 | Res2 | 2 | 1k | Resistor | R40 | J1-0603 | Res2 | 1 | 221 | 贴片排阻0603 | RN2, RN4, RN7, RP3,RP6 | SeriesResistor | SW DIP-4 | 5 | 103 | DIP Switch, 贴片排阻0603 | RN10, RN12, RP5 | SeriesResistor | SW DIP-4 | 3 | 101 | 贴片排阻0603 | RP1 | SeriesResistor | SW DIP-4 | 1 | STM32F205RCT6 | STM32 ARM-based32-bit MCU with 32 Kbytes Flash, 64-pin LQFP, Industrial Temperature | U1 | MQFP64 | STM32F101R6T6 | 1 | LM1117-3.3 | | U2, U11 | SOT223-4M | SPX1117-3.3 | 2 | 74LVC2T45 | 16-Bit BusTransceiver with 3-State Outputs | U3, U4, U5, U6, U7,U8, U9 | DCU8 - duplicate | SN74ABT16245ADGV | 7 | LM324 | | u17 | TSSOP14_44MM_065P | Component_1 | 1 | PRTR5V0U2X | | U10 | SOT143 | PRTR5V0U2X | 1 | 12M | Crystal Oscillator | Y1 | 49SMD | XTAL | 1 |
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附件打包:
附件打包.rar
(1.27 MB, 下载次数: 19)
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