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作品名:[AD 10][2层] STM32F103RFT6+WM8978+XPT2046 做的MP3 PCB和原理图& ]1 ]9 g7 k: Z4 e( x
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文件描述
* `* w+ r9 {& s- u" }. h1. 作品用途:MP3音乐播放器
* K+ ]# { |) N2. 软件版本:AD 107 F& o8 K3 \# r& _# p. Y/ H
3. 层数:2层板
$ { v# T, c) [- H" }, u! n4. 用到的主要芯片:STM32F103RFT6+WM8978+XPT20463 e* g+ }3 ~% z. W$ Q0 g
5. PCB尺寸:36.2mm*56.3mm* C! Y& e6 v- \: ^' V5 P2 K1 K. |
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作品截图如下:3 a- Z; j5 M# n6 G
顶层截图:
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8 R. B8 S/ F& B* c0 t2 S底层截图:/ v+ t8 `9 o# W: C1 t9 }
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0 C* i% P8 \4 C% g3 Z' r& F全层截图:0 b- m- `/ B, p
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叠层信息截图如下:: l, n$ z9 r* w* P) S
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BOM:- Y( s$ k3 c; k5 a I6 x; C
Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | Battery | BT1 | XH414_IV01E | 1 | 104 | C3, C6, C24, C25, C26, C27, C30, C31, C32, C33, C34, C36, C37, C38 | RC-min | 14 | 1UF | C4, C5, C14, C15, C16, C17 | RC-min | 6 | 0.39UF | C8 | RC-min | 1 | 2.2UF | C11, C19 | RC-min | 2 | 22PF | C12, C13 | RC-min | 2 | 221 | C18 | RC-min | 1 | 10UF | C20, C21 | RC-min | 2 | 10PF | C22, C23 | RC-min | 2 | 10uf | C35 | CAP_MIN | 1 | LED | D1 | LED-0603 | 1 | IN4007 | D2 | 0805 | 1 | USB | J1 | USB-micro | 1 | TFT2.0240*320 | LCD1 | TFT2.0240*320 | 1 | MIC | MK1 | MIC-5mm | 1 | Header 2 | P1, P5 | BAT-MINI | 2 | Header 4 | P2, P3 | Header 4-1.27mm | 2 | W25QXX | P4 | SOIC8_W | 1 | MOSFET-N | Q1 | SO-G3/C2.5 | 1 | 10K | R1, R2, R3, R7, R8, R13, R17, R28 | RC-min | 8 | 100R | R4 | RC-min | 1 | 10R | R5 | RC-min | 1 | 1K | R6, R10 | RC-min | 2 | 20K | R9, R11 | RC-min | 2 | 0R | R12, R26, R27 | RC-min | 3 | 68R | R14 | RC-min | 1 | 47K | R16, R21, R23, R24, R25 | RC-min | 5 | 4.7K | R18 | RC-min | 1 | 1.66K | R19 | RC-min | 1 | 1.5K | R20 | RC-min | 1 | 100K | R22 | RC-min | 1 | SW-B | S1 | KEY-2*4-TS-018 | 1 | SD_MICRO | SD1 | TF1_AUTO | 1 | 开关 | SW1 | 7脚开关 | 1 | STM32F103RFT6 | U1 | LQFP64 | 1 | WM8978 | U2 | qfn32 | 1 | 功放 | U3 | MSOP8 | 1 | LTH7 | U4 | SOT-23-5 | 1 | XPT2046 | U5 | SSOP16 | 1 | RT9193-33 | U6 | SOT-23-5 | 1 | SHT20 | U7 | SHT20 | 1 | 32.768K | Y1 | XTAL_32*15 | 1 | 8M | Y2 | XTAL50*32mm | 1 | $ E; r% i0 d+ S6 o1 j
附件:
5 F5 }2 a: d3 ^1 ~原理图和PCB源文件如下:
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