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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)$ H% U$ d5 |! w% Z1 J3 a
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文件描述6 k0 a4 ~6 ^, w: a) D, {
1. 作品用途:手持式RFID扫描器、条码扫描枪设计 y. s: e$ F$ W9 `- x6 r% b
2. 软件版本:AD 10
8 v% m3 p7 E8 a0 Q( U6 w8 Q5 o& J* f/ M3. 层数:2层板
, _3 c4 o' e2 t& J2 l4. 用到的主要芯片:MKL25Z128" K8 H0 h. l$ n
5. PCB尺寸:39mm*107.5mm
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9 X( F. \. R* z9 M作品截图如下:2 I* z9 v: J9 j" j8 X) f
顶层截图:/ Q( V- w( G9 ~& T2 x0 b& m
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, f3 O- o9 l3 O: C0 T底层截图:
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# |7 P7 i, m# K全层截图:$ v: p4 t% ^5 Z7 W, D/ Q! P
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: [) m$ [$ m: T叠层信息截图如下:& V- J, h3 n0 k# Q( e* A0 |9 H2 t
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BOM:
# Q6 B4 [- U3 U7 e' k7 n| 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 |
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原理图和PCB源文件如下:5 o9 W& l* |7 |* ]
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