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作品名:[AD 15][2层] 51单片机开发板(LCD1602+LCD12864+DAC0832)PCB源文件0 F0 n; H# H" @: m- H# p
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1. 作品用途:51单片机开发板
3 ^, Z4 T" r9 [- T1 ]( E* i2. 软件版本:AD 15
0 T: g8 \: K/ |4 T3. 层数:2层板2 \# X$ I8 Z, D) y4 w0 }. t
4. 用到的主要芯片:LCD1602+LCD12864+DAC0832
, H" W" t# @( n) o q6 u7 y5. PCB尺寸:139mm*89mm
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作品截图如下:
9 J- n4 O+ X1 p; O5 Q! @7 j顶层截图:
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底层截图:
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全层截图:6 {# N8 p" [5 k. b
R' K- |* ^6 T$ `( O7 ^叠层信息截图如下:
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BOM:
5 _5 Q8 C- Q8 x% [' G( q) m| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | BATTERY | BAT1 | CR1220 | 1 | | BELL | BUZZER | 1 | | C1, C2, C4, C15, C16, C17, C18, R3, R4, R5, R6, R7, R8 | 0805 | 13 | | Cap | C3, C5, C6, C12, C14 | 0805 | 5 | | Cap Pol1 | C7, C8, C9, C10 | 0805 | 4 | | Cap Pol3 | C11, C13 | CAP_330U | 2 | | com1 | DSUB1.385-2H9 | 1 | | LED2 | D1, D2, D3, D4, D6, D7, D8, D9, D10 | 0805 | 9 | | D Schottky | D5 | SMB-SS14 | 1 | | Component_1 | LED | SHUMAGUAN | 1 | | P1, P2 | HDR1X20 | 2 | | Header 3 | P4 | dianyuan | 1 | | Header 3X2A | P5 | 六角开关 | 1 | | P6 | HDR1X3 | 1 | | P7, P11, P12, P13, P14, P16 | HDR1X2 | 6 | | Header 2 | P8 | HDR1X2 | 1 | | Header 16 | P9 | HDR1X16 | 1 | | Header 20 | P10 | HDR1X20 | 1 | | P17 | HDR1X4 | 1 | | P18 | HDR2X5 | 1 | | 9012 | Q1, Q2, Q3, Q4, Q5 | TO-92A | 5 | | Res Tap | R1 | VR6 | 1 | | Res2 | R2, R9, R12, R13, R14, R15, R18, R19, R20, R21, R22, R23, R24, R25 | 0805 | 14 | | 1K | R11 | 0805 | 1 | | Header 9 | R16 | HDR1X9 | 1 | | R17 | VR6 | 1 | | RES1 | HDR1X9 | 1 | | SW-PB | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20 | sw1 | 20 | | AT89S52 | U1 | dip-40 | 1 | | DS18B20温度传感器 | U2 | HDR1X3 | 1 | | 0038红外接收头 | U3 | HDR1X3 | 1 | | TLC549CD | U4 | DIP-8 | 1 | | DAC0832LCN | U5 | N20A | 1 | | max232 | U6 | sop16 | 1 | | 7805 | U7 | lm7805 | 1 | | DS1302Z | U8 | SOIC8N_N | 1 | | LM358AD | U9 | DIP-8 | 1 | | 12MHz | Y1 | cry | 1 | | 32768 | Y2 | CRY-32768 | 1 | | RST | 复位 | sw1 | 1 | 附件:
. U1 y: [2 e4 ]; K5 Q9 d PCB源文件如下:$ @% \+ t: ]1 @: h* d4 s
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