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作品名:[AD 10][2层]MP3主板(STM32F103RFT6+WM8978+XPT2046+SHT20)原理图和PCB源文件
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文件描述8 v8 m: D. q2 T- j6 f- J
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1. 作品用途:MP3主板8 C0 E0 \, r0 o4 Z- J% X \0 J
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2. 软件版本:AD 10, m7 `# [0 N/ r
" r- \: w: h, d M; V3. 层数:2层板7 F) {5 J z8 C: F. E- A% u
$ ]; `# D$ C+ v4. 用到的主要芯片:STM32F103RFT6+WM8978+XPT2046+SHT20
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5. PCB尺寸:52.3mm*36.2mm) [. _) }! P% q% e+ ^
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作品截图如下:
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底层截图:
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全层截图:
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叠层信息截图如下: \- u' ?% N; `) ]9 q7 P
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BOM:
. A& E! y# l! D* F3 Y. I7 CComment(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 |
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. l' `- { ^( N7 F1 F原理图和PCB源文件如下:7 a0 ?2 ]1 V' p$ s/ t1 l
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