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: A4 s9 o; n# L0 Y: E( C$ I[AD 10][2层]P89V51RD2智能车主板(P89V51RD2+HS0038+MQ-2)原理图和PCB文件/ l+ P& m7 P6 G0 O* `+ v
+ u G( B* u- A* s, P6 N文件描述
3 K: f4 B2 j0 L% o8 r. }% B/ A1. 作品用途:P89V51RD2智能车主板
: }: t* k' f+ b! N! K2. 软件版本:AD 102 `( u! u; X! [9 `# ?, R
3. 层数:2层板* U# `* s# a. P0 Y! S$ ^) N e8 M
4. 用到的主要芯片:P89V51RD2+HS0038+MQ-2
. i4 d& v7 L3 _% q4 ^5. PCB尺寸:113*124mm
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作品截图如下:3 w* _: K- g# d. u% P0 ~0 j
顶层截图:
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底层截图: w0 s) z3 }7 i6 m# W3 ^1 u& B
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K/ E) ]# ?# j; U+ ?, c$ D, F- Z# I4 r全层截图:
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9 S( i" c8 T/ z# y P8 b$ g6 [叠层信息截图如下:
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BOM:: W% k9 G8 }0 t& v
| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | Buzzer | BZ1 | RB7.6-15 | 1 | | 0.1uF | C1, C2, C3, C6, C8, C11, C12 | RAD-0.3 | 7 | | 20pF | C4, C5 | RAD-0.3 | 2 | | 470uF | C7 | RAD-0.3 | 1 | | 100uF | C9, C10 | RAD-0.3 | 2 | | 4148 | D1 | DO-35 | 1 | | CON8 | J1, J2, J4, J5 | SIP8 | 4 | | CON6 | J3 | SIP6 | 1 | | CON4 | J6, J7 | SIP4 | 2 | | KEY | K1 | KEY-6*6 | 1 | | LCD1602 | LCD1 | SIP16 | 1 | | LED | LED1, LED2, LED3, LED4, LED5 | LED | 5 | | S9013 | Q1, Q2, Q3 | TO-92 | 3 | | 9012 | Q4, Q5 | TO-92 | 2 | | 4.7K | R1, R2, R3, R4, R5, R6, R7, R8 | AXIAL-0.4 | 8 | | 1K | R9, R14, R15, R16 | AXIAL-0.4 | 4 | | 330 | R10, R11, R19 | AXIAL-0.4 | 3 | | 100 | R12, R18 | AXIAL-0.4 | 2 | | 10K | R13 | AXIAL-0.4 | 1 | | 10K | R17 | VR5 | 1 | | SW | S1 | DPDT-6 | 1 | | P89V51RD2 | U1 | DIP40 | 1 | | HC | U2 | SIP3 | 1 | | HS0038 | U3 | SIP3 | 1 | | 18B20 | U4 | TO-92 | 1 | | MQ-2 | U5 | SIP4 | 1 | | 11.0592M | Y1 | XTAL-2 | 1 | 附件:& \, Y& q' {0 ]7 O
原理图和PCB文件如下:
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