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[AD 10][2层]STM32M051C6最小系统（STM32M051C6+LM358+HT7503）PCB文件
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文件描述, s+ |, I% n1 Y- v8 f# S
1. 作品用途：STM32M051C6最小系统1 n1 Q$ ^$ a! u* e* x
2. 软件版本：AD 100 c* z& Q3 E- `2 H0 S: N7 M% L
3. 层数：2层板$ b F: V# S3 v4 h
4. 用到的主要芯片：STM32M051C6+LM358+HT7503- n( Y. I( C3 [( A! I# o0 t
5. PCB尺寸：63*85 mm
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. N' s' E' ~ |+ d4 O% Q8 I% d作品截图如下：
+ x4 j5 e) `& B3 S顶层截图：
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) j. y7 k# s; Q% o$ d# N1 j底层截图：
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& X9 G, L' S9 P" `# z9 B全层截图：. ~' K! Z# ^, N
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叠层信息截图如下：, p/ [0 [, I+ Z0 C+ a& d
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BOM：
' l$ Y9 A E1 c3 v# A | C1, C2, C3, C4, C5, C6, C7, C11, C12, C13, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R18, R19, R26, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40 | 0603A | 52 | | 100uF/50V | C8 | CAP2 | 1 | | 0.1uF | C9, C14, C15, C16, C17 | 0603A | 5 | | Cap Pol1 | C10 | CAP2 | 1 | | 10uF/50V | C18, C19 | CAP2 | 2 | | 1N5819 | D1, D2 | 1N41483 | 2 | | LED0 | D3 | LED2 | 1 | | 2.54*5 | JP1 | SIP5 | 1 | | 5V | JP2 | MIRUSB1 | 1 | | USB_chg | JP3 | USB10A | 1 | | USB_OUT | JP4 | MIRUSB1 | 1 | | Speaker | LS1 | SIP2 | 1 | | LCD | P1 | SIP12 | 1 | | 2.54*2 | P2 | SIP2 | 1 | | 1.5R/20W | P3 | SIP2 | 1 | | P4 | SIP2 | 1 | | S8550 | Q1 | SOT-23A | 1 | | S2301 | Q2, Q3 | SOT-23A | 2 | | S8050 | Q4, Q5, Q7 | SOT-23A | 3 | | TIP42C | Q6 | TO-220 | 1 | | NPN | Q8 | SOT-23A | 1 | | 1R/1/2W | R17 | 0805R | 1 | | 1K | R20, R23, R24, R25 | 0603A | 4 | | 0.05R | R21, R27 | 0805R | 2 | | 51K | R22 | 0603A | 1 | | 300R | R41 | 0603A | 1 | | SW-SPDT | S1 | k4-A | 1 | | RST | S2 | K9 | 1 | | SW-PB | S3, S4, S5, S6, S7, S8 | K9 | 6 | | AT24C02 | U1 | SO-8 | 1 | | STM32M051C6 | U2 | LQNF-48 | 1 | | LM358 | U3 | SO-8 | 1 | | HT7503 | VR1 | SOT-23A | 1 | | 32.768K | Y1 | YY | 1 | | 8M | Y2 | Y2 | 1 |
附件：
1 G$ ^7 Q; b; [PCB文件如下：. z2 A/ S6 }5 a$ j0 p3 X
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发表于 2020-2-20 18:01
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