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STC12C5A60S2+DS2003CMX+LM2596S+门禁控制板+原理图+PCB作品文件分享。
5 V4 x! x* s5 o7 r用AD画的2层板，
: F& A3 |' r" l4 w h/ e门禁控制板，; y5 `: A' x0 \& T# M
板子很简单，+ G2 `2 w) F U1 }" {% g5 w+ c4 b
适合入门，0 H6 ^" g/ D1 g! Z) P6 \
有需要的可以看看。
1 i s9 R6 u1 N- x9 R$ j层数：2层( ]8 [) O5 [3 ] W/ O5 b; g$ `
用途：门禁系统. ^! n, l" L! ] u3 j
pcb作品截图如下：# C+ U* H8 c% c4 a& w% d4 {# {2 i
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附件：, ^, f$ Y0 ~# M3 S C/ m7 {2 ?7 U
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BOM：
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Comment | Designator | Quantity | Footprint | Cap Pol1 | C1, C4 | 2 | CAP_SMT_10*10*10mm | Cap Pol2 | C2 | 1 | CAP_DIP_10*16 220uF50V | Cap | C3, C5, C6, C10, C11, C12, C13, C14, C15, C16, C17, C18 | 12 | CAPC2012L_S | Cap Pol1 | C7 | 1 | CAPC2012L_S | Cap | C8, C9 | 2 | CAPC1608L_S | D Schottky | D1 | 1 | DO-214AB(SMC)_SS54 | LED0 | D2 | 1 | LED_SMT_0805 | Diode 1N4007 | D3 | 1 | DIO10.46-5.3x2.8 | MBR1545CT | D4 | 1 | TO-220AB | Diode 1N4007 | D5, D6, D7, D8, D9, D10 | 6 | DO-214AC(SMA)_SS12 | REPETION LED | D11 | 1 | LED_SMT_0805 | 12V10A继电器 | J1, J2, J3, J4 | 4 | HRS4H继电器 | Inductor | L1 | 1 | Inductance_SMT_10*10*3.5mm | Buzzer | LS1 | 1 | BUZZER-DIP | DC_IN | P1 | 1 | 2EDG_3.84_2PIN_DIP_RM_SMALL | BAT | P2 | 1 | KF8500-2P | MOTOR | P3 | 1 | KF8500-2P | POWER_SW | P4 | 1 | 2EDG_3.84_4PIN_DIP_RM_SMALL | NET_SOCKET | P5 | 1 | RJ45_SOCKET | 232 | P6 | 1 | HDR1X4 | | Q1 | 1 | TO-247AC | Res2 | R1, R2, R3, R4 | 4 | RESC2012L | Res2 | R5, R7, R9, R10, R11, R12, R13, R14, R15, R16, R18, R19, R20, R21, R22, R23 | 16 | RESC2012M | Res2 | R6, R8 | 2 | AXIAL-1.0 | Res Tap | R17 | 1 | VR4 | SW DIP-2 | S1 | 1 | DIP-4 | SW DIP-4 | S2 | 1 | DIP-8 | SW-PB | S3 | 1 | KEY_SWITCH_4PIN_DIP | SW-DPST | S4, S5 | 2 | SS0502A | SW-SPDT | S6 | 1 | HDR1X3 | LM2596S-12 | U1 | 1 | TS5B_N | LM78M05CT | U2 | 1 | T03B | 12C5A60S2_LQFP44 | U3 | 1 | LQFP80P1190X1190X120-44N | DS2003CMX | U4 | 1 | M16A_N | Optoisolator1 | U5, U6, U7, U8 | 4 | Optoisolator_SOP4_350mil | XTAL | Y1 | 1 | XTAL_DIP_2PIN |
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发表于 2019-10-12 17:50
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淘帖
支持！
反对！