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$ g- X1 g1 b/ y0 {/ c" Q[AD 10][2层] 51单片机开发板(STC12C5A60S2+MAX232CPE+LM358D)原理图和PCB文件
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|1 g2 K5 G3 t* M0 z6 Q& s文件描述7 M2 u" \, I% k! V( v
1. 作品用途: 51单片机开发板
9 z( V$ a0 \ Y' x5 E. n2 q2. 软件版本:AD 107 g) ?: L; K4 s4 L i
3. 层数:2层板
3 O" ?8 X1 ~+ i0 T3 H' Q. P4. 用到的主要芯片:STC12C5A60S2+MAX232CPE+LM358D" C5 V4 u2 p, R
5. PCB尺寸:140*100 mm
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7 o' X$ P/ s5 ^9 f7 a: y作品截图如下:
% f( E8 v& \8 K* T顶层截图:
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$ b) i" X: e3 X# N! P8 W) O( M底层截图:
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+ E" `4 p4 _1 L" h* B: s全层截图:
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$ C, D1 t/ B1 Y5 S. T. S叠层信息截图如下:* C; \2 ?' i1 V" U" Y# h& a0 p
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| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | Cap Pol2 | C1, C3 | 0.1UF | 2 | | Cap | C2, C4, C5, C6, C7, C8, C9, C10 | 0.1UF | 8 | | Cap Pol2 | C11, C13 | TC6032-2412 | 2 | | Cap | C12, C14, C15, C16, C17, C18, C19 | C0805 | 7 | | LED1 | D1, D2, POWER1 | LED | 3 | | D Connector 9 | J1 | DSUB1.385-2H9 | 1 | | SW-PB | K1, K2, K3, K4, RESET | SWITCH | 5 | | Header 16 | LCD1602 | HDR1X16 | 1 | | Speaker | LS1 | 1000UF | 1 | | Header 2 | P1 | PCBComponent_1 - duplicate1 | 1 | | Header 20 | P2, P3 | HDR1X20 | 2 | | PULSE | P4 | DIP6 | 1 | | Header 3 | P5 | HDR1X3 | 1 | | Header 2 | P6, P8 | HDR1X2 | 2 | | Header 4 | P7 | HDR1X4 | 1 | | Header 4X2H | P9 | HDR2X4 | 1 | | 2N3906 | Q1 | TO-92 | 1 | | Res2 | R1, R2, R3, R4, R5, R6, R7, R8, R9 | AXIAL-0.4 | 9 | | 10K*8 | RES | HDR1X9 | 1 | | 双刀双柄开关 | SW1 | DPDT-6 | 1 | | STC12C5A60S2 | U1 | DIP40 | 1 | | MP3\SD | U2 | PCBCOMPONENT_1 - DUPLICATE | 1 | | CLOCK | U3 | PCBCOMPONENT_1 - DUPLICATE | 1 | | MAX232CPE | U4 | DIP16 | 1 | | RFID | U5 | PCBCOMPONENT_1 - DUPLICATE | 1 | | AS1117-3.3 | U6 | SOT-223 | 1 | | LM358D | U7 | SOP-8_N | 1 | | XTAL | Y1 | XTAL | 1 | 附件:
- s1 p1 ~% o" \* z+ E- Q' j5 Z原理图和PCB文件如下:5 V* l7 ?/ u1 _/ i# n& J! j
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