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[AD 10][2层]EasyARM1768核心板(74HC595+CH340T+AMS1117)原理图和PCB文件7 `; \( q/ w' O5 V& T
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1. 作品用途:EasyARM1768核心板2 ^4 u0 e b3 R* ^& g: \
2. 软件版本:AD 10
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0 C7 B1 Q" M& F+ l3 [- ~4. 用到的主要芯片:74HC595+CH340T+AMS1117% |& N3 ^% z( C: D: j9 [
5. PCB尺寸:100*69 mm
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+ g" _4 Q, k# D S# ?作品截图如下:
5 u1 ]" m& Z" C) C# e# k顶层截图:
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& U. _1 Y7 {0 l! y底层截图:$ j. T- Y; s5 j: N
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全层截图:
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叠层信息截图如下:
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| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | SW-PB | B1, B2, B3, RESET | KEY-6A | 4 | | 104 | C1, C3, C5, C6, C7, C8, C9, C10, C11, C16, C17 | 0805 | 11 | | 22pF | C2, C4, C12, C13 | 0805 | 4 | | 10pF | C14, C15 | 0805 | 2 | | USB2TTL | J1 | MICRO-USB | 1 | | JTAG | JTAG | HDR2X10 | 1 | | LED3 | L2, L3, L4, L5, L6, L7, L8, L9, POWER | 0805 | 9 | | Header 3 | P2 | HDR1X3 | 1 | | LED ARRAY | P3 | HDR1X8 | 1 | | Header Left Down | P4 | HDR2X15 | 1 | | POWER | P5 | HDR1X7 | 1 | | Header Up | P6 | HDR2X10 | 1 | | Header Right | P7 | HDR2X11 | 1 | | Header 7X2 | P8 | HDR2X7 | 1 | | Header 8X2 | P9 | HDR2X8 | 1 | | Header 6X2 | P10 | HDR2X6 | 1 | | Res Semi | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27 | 0805 | 27 | | AMS1117 | U1 | SOT-223 | 1 | | CH340T | U2 | SSOP20_53MM_065P | 1 | | LPC1768 | U3 | TQFP-100 | 1 | | 74HC164 | U4 | SOIC14_39MM | 1 | | SEG-4 | U5 | SEG-4-0.28in | 1 | | 74HC595 | U6 | SOIC16_39MM | 1 | | 10MHz | Y1 | XTAL-D | 1 | | 12MHz | Y2 | XTAL-D | 1 | | 32.768KHz | Y3 | CRY-32 | 1 | 附件:! J8 w% _" \4 H4 K5 _
原理图和PCB文件如下:
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