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作品名:[AD 10][2层] 开发板(STC90C51+PCF8591T+DS18B20)原理图、PCB源文件
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2 V5 w+ L0 P: C! g' p* ~文件描述5 `9 V+ P+ _# ?* r. E/ Q. A
1. 作品用途:开发板
. c/ ]/ O+ x2 v: [8 v( b) O# `2. 软件版本:AD 10
- u7 N' q$ \" W3. 层数:2层板* C: k3 _ h$ {( J8 v" ]3 P6 y6 T
4. 用到的主要芯片:STC90C51+PCF8591T+DS18B20
# ?; j# h1 p( c4 Y& J; G5. PCB尺寸:145mm*127mm! x; q& C( m) u- s3 M& R* p6 `
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作品截图如下:2 x' W7 h. `% {; R
顶层截图:' _1 }# Q: K! k8 K C( v% r
7 d K$ T5 l4 ], A: i8 I% @底层截图:
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4 z4 L! m1 |% O, X; o1 i$ |全层截图:
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叠层信息截图如下:
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& ~1 k L4 i% F( z8 b; _3 BComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | Cap | 1, C1, C2, C4, C5, C7, C8, C9, C10, C11, C12, C14, C15, C16, C19 | RAD-0.3 | 15 | ISP | 2 | MHDR2X5 | 1 | Cap Pol2 | C3, C6, C13, C17, C18 | POLAR0.8 | 5 | LED0 | D1, D2 | LED-0 | 2 | LED1 | D3, D4, D5, D6, D7, D8, D9, D10, D11 | LED-1 | 9 | Diode | D12 | SMC | 1 | 3针跳线 | J1, J3, J8, J21, J22, U14 | MHDR1X3 | 6 | 2针插针 | J2, J4, J7, J9, J10, J12, J19, U5, U13 | MHDR1X2 | 9 | 5针跳线 | J5, J6, J13 | MHDR1X5 | 3 | 七针 | J11 | MHDR1X7 | 1 | 扩展插针 | J14, J20, J23 | MHDR1X20 | 3 | 10K | J15, J16, J18 | 8 res | 3 | USB | J17, J26, J27 | MHDR1X4 | 3 | 16针 | J24 | MHDR1X16 | 1 | DB9 | J25 | DBP | 1 | Relay-SPDT | K1 | MODULE5B | 1 | Header 3X2 | P1 | HDR2X3 | 1 | Res2 | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R37, R38 | AXIAL-0.4 | 35 | RPot SM | R11 | POT4MM-2 | 1 | RPot | R22, R36 | VR5 | 2 | SW-SPST | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21 | SPST-2 | 21 | SW-SPDT | S22 | TL36WW15050 | 1 | DS18B20 | U1 | MHDR1X3 | 1 | PCF8591T | U2 | SOP(PC8591T) | 1 | 74HC573 | U3, U10 | SOP(20) | 2 | Bell | U4 | PIN2 | 1 | DS1302 | U6 | SOP(8) | 1 | 8*8LED | U7 | (8*8LED)DIP16 | 1 | ULN2003 | U8 | TSOP(ULN2003) | 1 | STC90C51 | U9 | DIP40 | 1 | AT24C20 | U11 | SOP(8) | 1 | 74HC138 | U12 | SOP(16) | 1 | PL2303 | U15 | TSOP(PL_2303) | 1 | DPY | U16, U19 | (DPY)DIP12 | 2 | MAX232CE | U17 | SOP(16) | 1 | MC7805T | U18 | TO22(MC7805T) | 1 | XTAL | Y1, Y2, Y3 | R38 | 3 | 附件:0 b' W$ y7 a7 Q4 u1 A
原理图和PCB源文件如下:
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