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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* Y+ i+ S4 ?- W
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文件描述( \9 O/ ?5 [. y5 T8 v E! T$ K
1. 作品用途:51单片机开发板6 E3 U" [* Y9 ~% _8 P, F
2. 软件版本:AD 15& L! a3 o2 |# e j) W" S
3. 层数:2层板
# L) f! Z; Z+ a/ i+ H: w2 a" h! ^4. 用到的主要芯片:LCD1602+LCD12864+DAC0832
9 D& L/ m2 h6 \5. PCB尺寸:139mm*89mm% B6 q9 J9 N S! B* ^0 e7 }" f
% \6 V! B$ Z! ~4 u+ A, a8 c* f作品截图如下:( y3 [- j* J7 I
顶层截图:) o6 i9 U$ e# h( b/ ` \
3 ]5 C- @. e! b底层截图:- G% T" ], a" Q! S9 L# z
1 k/ M% Q' ]5 `* A" y全层截图:
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( K/ d( ]4 V# }( j9 G- h# I. y叠层信息截图如下:, P: Z- e, a+ i# M \1 t
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BOM:
( |. c6 p# v; t3 J; e2 ?, O( GComment(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:
7 Q: }- h. N/ T/ Z% A PCB源文件如下:. l1 ~* p6 n9 L4 T6 d
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