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[AD9][2层]基于STM32的RTU电路参考板 (STM32F103RC+SP3485+GPM1-DIP)原理图和PCB文件
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4 H9 C4 l6 R* G% J8 k. C5 E1. 作品用途:基于STM32的RTU电路参考板
+ {2 ^+ ]6 o. n' ~/ G2. 软件版本:AD9
! J. \1 u5 J; A* N& }3. 层数:2层
, _# @* x9 A/ o: l. M8 a4. 用到的主要芯片:STM32F103RC+SP3485+GPM1-DIP
' y8 k9 ?' D* x9 e/ h- R0 Q% w1 ?( q5.PCB尺寸:3930*2920 mil
- E2 D$ j% u0 l' }. A作品截图如下:2 X5 C& h) h) P3 N) P+ `& ]
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* J4 d! O2 Q9 b: K- R9 K底层截图:
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叠层阻抗信息如下:
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. [ ^4 P0 G& ^& nBOM: Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | Battery | BT1 | CR1220 | 1 | 10P | C1, C3 | LC-0603_C | 2 | 0.1u | C2, C7, C9, C10, C11 | 0805 | 5 | 0.1uF | C4, C8, C12, C16 | LC-0603_C | 4 | 22P | C5, C6 | 0805 | 2 | 0.1uF | C13, C14 | 0805 | 2 | 10uF (106) 25V | C15 | CASE-B_3528 | 1 | ZMM5V6 | D1, D3 | LL-34 | 2 | 翠绿 0805 | D2, D4 | 0805_LED_S1 | 2 | P6SMB6.5CA | D5, D6, D9, D10, D11, D12 | LC-SMB(DO-214AA)_S1 | 6 | SS36-E3/57T | D7 | SMC(DO-214AB)_S1 | 1 | 红灯 0805 | D8 | 0805_LED_S1 | 1 | BK250-030 | F1, F2 | 自恢复保险直插2A | 2 | XF050 | F3 | 自恢复保险直插2A | 1 | 电参接口 | P1 | HDR1X4 | 1 | 显示屏接口 | P2 | HDR1X12 | 1 | Header 4 | P3, P8 | HDR1X4 | 2 | 无线模块接口 | P4 | PCBComponent_1 | 1 | Header 2 | P5 | HDR1X2 | 1 | Header 3 | P6 | CH5.08-3A | 1 | Header 2 | P7, P10 | CONN-TH_2P-P3.96 | 2 | Header 3 | P-AI1, P-AI2 | CONN-TH_3P-P3.96_CH3.96-3A | 2 | 100U | PC1 | CAP-SMD_BD6.3-L6.6-W6.6-FD | 1 | 0.1u | PC2, PC3 | 0805_C | 2 | B5819W SL | PD1 | LC-SOD-123 | 1 | 100uH | PL1 | IND-SMD_L8.0-W8.0_SMNR8040 | 1 | LM2576R-5.0 | PU1 | LC-TO-263-5 | 1 | 3906 | Q1 | SOT-23 | 1 | 5.1k | R1, R8 | LC-0603_R | 2 | 51 | R2, R9 | LC-1206_R | 2 | 10K | R3, R13, R16, R19, R24, R30 | LC-0603_R | 6 | Res2 | R4, R7 | 0805 | 2 | 10K | R5, R10 | 0805 | 2 | Res Tap | R6, R11 | R_Change | 2 | 0R | R12, R14, R15, R18, R20 | LC-0603_R | 5 | Res2 | R17, R21, R22, R26 | LC-0603_R | 4 | Res1 | R23, R25, R28 | 0805 | 3 | 4.7K | R27, R29, R32, R33 | LC-0603_R | 4 | 120 | R31 | LC-0603_R | 1 | SS8050 | T1 | SOT-23 | 1 | SS8050 | T2 | LC-SOT-23(SOT-23-3) | 1 | STM32F103RC | U1 | LQFP-64_10x10x05P | 1 | 24LC256 | U2 | SO8 | 1 | SP3485 | U3, U6 | LC-SOIC-8_150mil | 2 | GPM1-DIP | U4, U5 | DIP-8 | 2 | AMS1117-3.3 | VR1 | SOT-223 | 1 | 32.768KHz ±20ppm 12.5pF | Y1 | SMD-3215_2P FC - 135 | 1 | 8MHz ±20ppm 20pF | Y2 | SMD-5032_2P | 1 |
& L7 S9 ?) x$ _- h7 K- P( ? {附件:原理图和PCB文件如下: _' Z' K) M6 m; |
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