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LM358+IR2104S+74HC02D+LM1117+大功率电机驱动板+原理图+PCB作品文件分享。! \9 J# j. l+ I: Z3 M0 h
; p/ D o4 L, L' Y0 p' R用AD画的2层板，7 B# y7 c- D& Q6 \' r
大功率电机驱动板，板子很简单，
- S2 U* }4 I9 j( C v8 e适合入门，有需要的可以看看。
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层数：2层- n3 o6 M4 n6 B& H
用途：电机控制板
2 V3 q$ k+ c: [, T. \4 v z5 x( Ypcb作品截图如下：
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) W) x7 G3 E# C) E8 h( D7 }附件：
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Comment | Designator | Quantity | Footprint | 1.5UF | C1, C2, C7, C8 | 4 | 0805CI | 104 | C3, C4, C5, C6, C9, C10, C17, C18 | 8 | 0805Ci | Cap Pol1 | C11 | 1 | EC5.08/10 | Cap Pol1 | C12, C15 | 2 | 3528 钽电容 | Cap | C13, C16 | 2 | 0805CI | Cap Pol1 | C14 | 1 | EC2.54/6 | Cap | C19, C20 | 2 | 0805RI | XH2.54-4 | CON1 | 1 | HDR1X4 | 1N5824 | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21 | 21 | SMB-3D | LED0 | D22, D23, D24, D25 | 4 | LED | STC15W1K08PWM_LQFP32 | IC1 | 1 | LQFP32 | Header 2 | J1, J2, J3, J4 | 4 | HDR1X2 | Inductor | L1 | 1 | L5/8 | Motor | M1, M2 | 2 | J2 | Header 2 | P2 | 1 | j2 | Header 8 | P3 | 1 | KF2EDGK-8P | Plug | Pa, Pb, Pc, Pd | 4 | 定位孔 Φ3 1 | 20 | R1, R2, R5, R6, R13, R14, R17, R18 | 8 | 0805RI | 10K | R3, R4, R7, R8, R9, R10, R15, R16, R19, R20, R21, R22 | 12 | 0805RI | 100K | R11, R12, R23, R24 | 4 | 0805RI | 1K | R25, R26, R27, R28, R32, R33, R34, R35, R36, R37, R41 | 11 | 0805RI | 5.1K | R29, R30, R31, R38, R39, R40 | 6 | 0805RI | | T1, T2, T3, T4, T5, T6, T7, T8 | 8 | IRF3205 | LM358 | U1 | 1 | SOP-8 | IR2104S | U2, U3, U5, U6 | 4 | SOP-8 | 74HC02D | U4, U7 | 2 | SOP-14 | LM2596S-12.0V | U8 | 1 | TO-263 | LM1117 | U9 | 1 | SOT223_L | ' P7 h! T) {# R" R9 \4 u
| U10, U11, U12, U13, U14, U15 | 6 | SOP4 |
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发表于 2019-10-12 18:09
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