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作品名：[AD 10][2层]LED点阵显示屏（STM32F103VET6+SN74LVC245APW+NUP2105L）原理图和PCB源文件5 K( W9 l! X5 g( ^7 @# V# D
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1. 作品用途：LED点阵显示屏- x5 e. V& \1 ]$ E, Q
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2. 软件版本：AD 10. R V: U/ J( ?2 N
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3. 层数：2层板7 r* t2 i% \' v; a3 Z
0 e/ d1 {" w( g8 v- t y6 X$ P4. 用到的主要芯片：STM32F103VET6+SN74LVC245APW+NUP2105L
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5. PCB尺寸：99mm*86.5mm
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作品截图如下：
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# `: r5 a. S. z; x/ A5 w* [" t/ z) }顶层截图：
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底层截图：% G/ F( Q5 a- F! Z7 ?7 z/ \
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- d& T& @4 y7 R; X3 t全层截图： s! Q" N, s! p; ]+ D/ Y( I7 A
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叠层信息截图如下：
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| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | 10uF/35V | C1, C8, C50 | 6032CJ | 3 | | 0.1uF | C2 | 0805C | 1 | | 0.1uF | C3, C6, C7, C9, C10, C12, C13, C15, C16, C17, C18, C19, C20, C21, C22, C24, C26, C27 | 0603C | 18 | | 100uF/25V | C5 | 7343 | 1 | | 10uF | C11 | 0805C | 1 | | 0.1uF | C14 | 1206 | 1 | | 27pF | C23, C29 | 0603C | 2 | | SK54B | D1, D8 | SMBD | 2 | | SMBJ24CA | D2, D5 | SMBD | 2 | | SMBJ5.0CA | D3, D6 | SMBD | 2 | | SMBJ6.8CA | D4 | SMBD | 1 | | 68uH | L1 | L10x10mm | 1 | | 2.2uH | L2, L3 | 1812 | 2 | | LED/R | LED1 | 0805LED | 1 | | LED/G | LED2, LED3 | 0805LED | 2 | | Speaker | LS1 | BEEP-D12mm | 1 | | 4P3.81MM-WG | P1, P3, P10 | 5PIN-150MIL-W | 3 | | XH10P2.54 | P2 | HDR1X10H | 1 | | 4P2.54CB | P4 | HDR1X4H | 1 | | XH4x2P2.54 | P6 | HDR2X4 | 1 | | 3P2.54SB | P7 | HDR1X3 | 1 | | FPC18P1U | P9 | MSIP18D-1.0mm | 1 | | XH3x2P2.54 | P13 | HDR2X3 | 1 | | 2x5P2.54 | P14 | IDC10-2.54W | 1 | | Y2 SS8550 | Q1, Q2, Q3 | SOT23-3 | 3 | | 1M/0.5W | R1 | 1812 | 1 | | 2K2 | R2, R4, R69 | 0603R | 3 | | 120R | R5, R6, R11, R13, R16, R20, R21, R24, R28, R40, R42, R45, R73, R74, R75 | 0603R | 15 | | 51R | R7, R8, R9, R32, R34, R35, R36, R37, R38, R64, R65, R66 | 0603R | 12 | | 10K | R10, R12, R14, R15, R17, R18, R23, R25, R26, R27, R30, R41, R44, R67, R68 | 0603R | 15 | | 0R | R19 | 0603R | 1 | | 50K | R39, R43 | 0603R | 2 | | 6.8K | R46 | 0603R | 1 | | 5R1 | R52, R53 | 0603R | 2 | | 22R/0.5W | R58 | 1812 | 1 | | LM2596-5V | U1 | TO-263-5Mid | 1 | | LM1117-3.3 | U2 | SOT223 | 1 | | SN74LVC245APW | U3 | PW020_N | 1 | | STM32F103VET6 | U4 | LQFP100-M | 1 | | A7 | U5, U6, U14, U15, U16, U17, U18, U19, U20, U21, U22, U23, U24, U25, U26, U27 | sot23-3 | 16 | | NUP2105L | U7, U10 | SOT23-3 | 2 | | SP3485EEN | U8, U11 | SO8 | 2 | | SN65HVD230 | U9 | SO8 | 1 | | 74LVC4245PW | U12 | TSSOP24 | 1 | | SST25VF016B | U13 | SOIC8-SST-S2A | 1 | | 8M | Y1 | XTALL1 | 1 |
- S) [2 a* S' O. L- Y2 `3 J) ]附件：
* ~" h! ~8 ~, |, \5 T1 S ?原理图和PCB源文件如下：
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发表于 2020-1-2 15:23
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