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[AD 10][2层]STM8S103K无线遥控主板(MFRC522+CP2102_QFN28+AAT3221)原理图和PCB文件* c3 W$ X' X( K, R8 V) q
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文件描述3 y3 Q1 M& L# D, m7 _4 Y. R
1. 作品用途:STM8S103K无线遥控主板
( b$ \* K* {; F* R: o2. 软件版本:AD 10
) @0 f: ~& [( b3. 层数:2层板
& Z, o( i4 e6 s- z4. 用到的主要芯片:MFRC522+CP2102_QFN28+AAT3221 m1 m% Y) z5 n) _
5. PCB尺寸:115*35 mm
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# \5 j, O/ P6 \" }/ t作品截图如下:
5 P6 V/ b* U3 {$ D0 D- S) Y顶层截图:
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底层截图:
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7 N+ m9 m/ J: n' X: T: S% w( e全层截图:
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5 y3 D4 E+ t7 p) q叠层信息截图如下:
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BOM:
" K0 d% e' ~ F2 P1 ]- U6 IComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | Capacitor | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C12, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26 | 0402C | 22 | Capacitor | C11, C13, C15 | 0603C | 3 | Cap Pol | C14 | CAPMP7545X29N | 1 | Diode | D1, D2 | SOD323 | 2 | Resistor | Fs, RK | 0805R | 2 | SW-PB | K1, K2, K3, K4, K5, PROGRAM, RESET, RESTART, TEST | SW-PB(SMT-4P) | 9 | Inductor | L1 | L-2.5X2 | 1 | LED | LED_G, LED_R, LED_Y | LED_3mm_R | 3 | Header 2 | MOTOR, POW | CH2.54_2P_H | 2 | NPN | Q1 | SOT89 | 1 | Resistor | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20 | 0402R | 20 | Header 4 | SWIO | 1.27 4P - duplicate | 1 | STM8S103K | U1 | QFN32 5*5 | 1 | MFRC522 | U2 | QFN32 5*5 | 1 | CP2102_QFN28 | U3 | QFN28_EP | 1 | AAT3221 | U4, U5 | SOT23-5 | 2 | Header 5 | USB1 | MicroUSB_DP | 1 | Header 5 | USB2 | MicroUSB_H | 1 | 8MHz | Y1 | OSC3P 3.5*1.5 | 1 | 27.12MHz | Y3 | OSC4P 3.2*2.4 | 1 | 附件:5 I) g5 K4 v+ `& U" {8 Q$ ~. H
原理图和PCB文件如下:
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