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[AD 10][2层]STC90C58RD超声波电导仪(LMC7660IN+STC90C58RD+74LS00)原理图和PCB文件7 X S; ^6 V8 U3 ]3 o$ D" n; L
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文件描述 [5 W: ]- k4 R, o
1. 作品用途:STC90C58RD超声波电导仪
7 w" }, {- [7 H3 k1 f/ v9 X2. 软件版本:AD 10 X6 p& L4 x2 y( E$ c. a
3. 层数:2层板" Q8 v: y7 u/ ]3 \5 |: _
4. 用到的主要芯片:LMC7660IN+STC90C58RD+74LS00
# D, k$ |/ _6 I5. PCB尺寸:164*114 mm
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$ y: M1 t1 s' D( y作品截图如下:
2 M9 r# {0 Q$ p8 y y3 U+ N/ y顶层截图:! _' N) @8 x! p: I1 @" p- m
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( L. ^/ s7 Q$ |底层截图:
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) l- _5 g6 u! U( |) d& @全层截图:. f; N, m, {. O0 Y7 z7 ?$ M) N; B
G m$ H9 U3 p7 `, {叠层信息截图如下:0 g3 }+ q# K; |$ Q$ I" |/ F% l6 d
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BOM:
- Q" d2 x# B. G9 V" [Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 贴片电容 | C20, C21, C22, C23, C24, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C40, C41 | 贴片电容 | 17 | 电解电容 | C25, C100, C101 | 电解电容 | 3 | 稳压二极管 | D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17 | 稳压二极管 | 11 | 五脚排阻 | J2 | 五脚排阻 | 1 | RS232 | J3 | RS232 | 1 | 排阻 | J5 | 排阻 | 1 | OCMJ8X15B | J6 | OCMJ8X15B | 1 | CON2 | J7, J8, J9 | CON2 | 3 | 按键开关 | K1, K2, K3, K4, K5, K6, K7, K8, K9, K10, K11, K12, K13, K14, K15, K16 | 按键开关 | 16 | Inductor | L1, L2 | 0603 | 2 | 贴片LED | L100, L101 | 贴片LED | 2 | MOTO | M1, M2 | MOTO | 2 | 11脚排针 | P1, P2, P3, P4 | 11脚排针 | 4 | PNP | Q2, Q3 | PNP | 2 | NPN | Q4, Q5, Q6, Q7, Q8, Q10, Q11 | NPN | 7 | 贴片电阻 | R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R45, R46, R47, r49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66, R100, R101 | 贴片电阻 | 60 | 滑动变阻器 | RT1, RT2, RT3, RT4, RT5, RT7, RT9, RT10 | 滑动变阻器 | 8 | 拨动开关 | S1, S2, S2.1, S3, S5, S6 | 拨动开关 | 6 | TRANS4 | T2 | TRANS4 | 1 | TRANS1 | T3 | TRANS1 | 1 | MAX232 | U6 | MAX232 | 1 | STC90C58RD | U7 | STC90C58RD | 1 | 蜂鸣器 | U8 | 蜂鸣器 | 1 | X9313 | U9 | X9313 | 1 | 8脚继电器 | U10, U12 | 8脚继电器 | 2 | H11D1 | U11 | H11D1 | 1 | CD4066 | U13 | CD4066 | 1 | NE555 | U14 | NE555 | 1 | LM324N | U15 | LM324N | 1 | 74LS00 | U16 | 74LS00 | 1 | LMC555 | U17 | LMC555 | 1 | LM393 | U19, U21, U22 | lm393 | 3 | PC817 | U20 | pc817 | 1 | LMC7660IN | U100 | LMC7660IN | 1 | 晶振 | Y1 | 晶振 | 1 | 附件:
- E- D# h% S. J& D原理图和PCB文件如下:
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