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作品名:[AD 15][2层] 立体时钟(STM32F103RBT6+74AC573M+ISD1820)原理图、PCB源文件% c- j$ K+ U" A# Y+ t
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文件描述+ c1 o* }$ U- P, ?- K% [6 ~
1. 作品用途:立体时钟3 K) q, m: X! n) @5 H3 M
2. 软件版本:AD 15
* @! a ?- d1 [ e3. 层数:2层板) L+ g3 O$ X) D4 E% F0 Q' A- S
4. 用到的主要芯片:STM32F103RBT6+74AC573M+ISD1820$ Y# t6 A4 a/ M
5. PCB尺寸:200mm*70mm
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, [4 ?) y4 {+ u' ~- j作品截图如下:( G3 Z- v1 ?! |9 M" K7 N
顶层截图:
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/ y2 g& [0 E9 m3 I1 l底层截图:
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全层截图:! O4 J7 J5 A @0 R; w8 c6 g: O
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叠层信息截图如下:
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BOM:
: G/ ?: P$ h* l: _& C4 y" dComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | Antenna | B1, B2, B3, B4, B5, B6, B7, B8, B9, B10, B11, B12, B13, B14, B15, B16, B17, B18, B19, B20, B21, B22, B23, B24, B25, B26, B27, B28, B29, B30, B31, B32, B33, B34, B35, B36, B37, B38, B39, B40, B41, B42, B43, B44, B45, B46, B47, B48, B49, B50, B51, B52 | 过孔 | 52 | Cap | C1, C2, C3, C4, C5, C8, C9, C11, C13, C14, C15, C17, C18 | 6-0805_M | 13 | 10UF | C6, C7, C20, C21 | CAP2-D3 | 4 | 10UF | C10 | 0805-M | 1 | 2.2UF | C12 | CAP2-D3 | 1 | 220UF | C16 | CAP2-D3 | 1 | 4.7UF | C19 | CAP2-D3 | 1 | LED2 | D1 | 0805-M | 1 | LED | D2, D3 | 0805-M | 2 | PWR2.5 | J1 | KLD-0202 | 1 | Speaker | LS1 | PIN2 | 1 | Mic2 | MK1 | PIN2 | 1 | 18b20 | P1 | HDR1X3 | 1 | USB接口 | P2 | MINI USB (B) | 1 | 3.5MM | P3, P4 | 3.5mm | 2 | AMS1117 | P5 | ams1117 | 1 | Header 3 | P6 | SWD | 1 | Header 9 | P7, P8, P9, P10 | HDR1X9 | 4 | | P11 | HDR1X4 | 1 | 无线模块 | P11 | HDR2X4 | 1 | MOSFET-N | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10 | SOT23-M | 10 | Res2 | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R24, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R38 | 6-0805_M | 35 | RPot | R23, R25, R37, R41, R44 | VR5 | 5 | Res2 | R39, R40, R42, R43 | 0805-M | 4 | 0.4R | R45 | 0805-M | 1 | 10K | R46 | 0805-M | 1 | 1K | R47, R48 | 0805-M | 2 | 3K | R49 | 0805-M | 1 | | S1 | 拨动开关 | 1 | SW-2 | S2, S3, S4, S5, S6, S7, S8 | SW-2 | 7 | STM32F103RBT6 | U1 | LQFP64_N | 1 | DS1307Z | U2 | SOIC8N_N | 1 | 74AC573M | U3, U4, U5, U6 | SO20_N | 4 | LM386M-1 | U7 | M08A_N | 1 | ISD1820 | U8 | TOP-16 | 1 | | U9 | 蜂鸣器 | 1 | LM393D | U10, U12, U14 | SO8_N | 3 | Optoisolator1 | U11, U13, U15 | DIP-4 | 3 | TP4056 | U16 | SOP_8 | 1 | Bettery | V1 | 1220电池座 | 1 | Bettery | V2 | 双端 | 1 | XTAL | Y1, Y2, Y3 | R38 | 3 | 附件:
& ?$ I7 ~5 d* `* B- p原理图和PCB源文件如下:
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