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作品名:[AD 10][2层]手持式RFID扫描器、条码扫描枪设计MKL25Z128(原理图、PCB、源码及论文)0 F8 G& H6 k, h I5 U* ]
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3 p! B$ z" S! B$ z4 @1. 作品用途:手持式RFID扫描器、条码扫描枪设计8 @( G8 n: B2 ]9 y% }, r v
2. 软件版本:AD 10
0 }1 _4 j0 }4 _- b6 p; p6 G, G3. 层数:2层板
3 _+ o1 h# T. U* d& p4. 用到的主要芯片:MKL25Z128; N% f t) \3 {6 T
5. PCB尺寸:39mm*107.5mm
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. ~4 a) H0 S, ^- v& p2 `# j作品截图如下:
0 a8 }, I0 D; A9 l0 k* V顶层截图:
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底层截图:
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全层截图: E0 \8 H; ^3 N; A: S1 B% x
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( t: g- Y/ n, v4 u3 A9 A0 x叠层信息截图如下:. N1 u$ Y3 l& E5 h3 U* ^
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BOM:
, n4 }, F! |: R3 J! g1 ^5 t| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | Speaker | BEEP | BEEP | 1 | | Battery | BT1 | niukou | 1 | | Cap Pol1 | C1, C2 | 0805 | 2 | | Cap Semi | C3, C4, C5, C6, C7, C8, C9, C10, C11, C28, C29, C43, C44 | 0603 | 13 | | Cap | C12, C13, C27, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C49, C50 | 0603 | 16 | | Cap | C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C41, C42, C48, C51 | 0805 | 17 | | IN4148 | D1, D2, D4, D5 | LED0805 | 4 | | IN5819 | D3 | LED0805 | 1 | | 12*12_BOTTON | DOWN, KEY_POWER, LEFT, OK, RIGHT, UP | KEY | 6 | | miniUSB | J1 | USB_MICRO | 1 | | Header 5X2 | J2 | JTAG10PIN_1.27_T | 1 | | Header 3 | J3 | LIDIANCHI | 1 | | Inductor | L1, L2 | 0805 | 2 | | Header 2 | L3 | HDR1X2 | 1 | | Inductor | L4 | CD32 | 1 | | S8050 | Q1 | SOT23 | 1 | | MOSFET-N | Q2 | SOT23 _N | 1 | | Res2 | R1, R2, R3, R5, R6, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R33, R34 | 0603 | 28 | | Res2 | R7, R8, R10, R32, R35 | 0805 | 5 | | MKL25Z128 | U1 | LPQF_80_0.5MM - duplicate | 1 | | AT45DB | U3 | AT45DB | 1 | | PCF8563 | U4 | SOP8_3.9MM | 1 | | HC-05 | U5 | HC-05 | 1 | | EM4095 | U6 | EM4095 | 1 | | OLED | U7 | OLED | 1 | | TP4057 | U8 | SOT-26 | 1 | | MIC5205_3.3 | U9, U12 | MIC5205 | 2 | | PT1301 | U11 | SOT-26 | 1 | | XTAL-4W | Y1_8MHz | XTAL-5032 | 1 | | 32.768K | Y2 | XTAL-3215-2P | 1 |
* v, n0 W9 H" d+ \附件:
+ z/ y: K1 N: A原理图和PCB源文件如下:$ C/ @/ y% e+ d( I
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