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作品名:[AD 10][2层]专用键盘(STM32F103RBT6+MB85RC16+SPX1117M3.3)原理图和PCB源文件 : t+ k' u7 E' \" D
文件描述 1. 作品用途:专用键盘 2. 软件版本:AD 10 3. 层数:2层板 4. 用到的主要芯片:STM32F103RBT6+MB85RC16+SPX1117M3.3 5. PCB尺寸:159mm*100mm
( a6 Y8 q8 c/ ]' j作品截图如下: 顶层截图: S8 l4 N0 w R+ @, b. X0 ]
底层截图: 全层截图: ' G# E5 u3 f! C5 x
叠层信息截图如下: + E5 P1 ^- E8 l% C+ X4 ]
BOM: Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 4.7uF | C1 | C0603 | 1 | 22P | C2, C3 | C0603 | 2 | 100nf | C4, C5, C6, C7, C8, C14 | R0603 | 6 | 100nf | C9 | C0603 | 1 | 100uF | C10, C11 | CASE-A_3216 | 2 | 0.1uF | C12 | C0603 | 1 | 10uF/10V | C13 | C0603 | 1 | 0.1U | C15 | C0603 | 1 | LED1 | D1, D2, D3, D4 | LED0603 | 4 | DSK34 | D5 | SOD-123 | 1 | SMD0805-050 | F1 | F0805 | 1 | Header 4 | P1 | HDR1X4 | 1 | Header 9 | P2 | microUSB | 1 | 8550 | Q1 | SOT-23 | 1 | 10K | R1, R6, R7, R8, R9, R10, R11, R15, R17 | R0603 | 9 | 470 | R2, R3, R4, R5 | R0603 | 4 | 4.7K | R12, R13, R14 | R0603 | 3 | 0 | R16, R18, R22 | R0603 | 3 | 1.5K | R19 | R0603 | 1 | 22 | R20, R21 | R0603 | 2 | 12*12*7.3 | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23, S24, S25, S26, S27, S28, S29, S30, S31, S32, S33, S34, S35, S36, S37, S38, S39, S40, S41, S42, S43, S44, S45, S46, S47, S48 | KEY12*12*7.3 | 48 | SD | SD1 | TF CARD | 1 | STM32F103RBT6 | U1 | LQFP64_M | 1 | MB85RC16 | U2 | SOIC-8_150mil | 1 | SPX1117M3.3 | U3 | SOT223 | 1 | 8M | X1 | XTAL-D | 1 | / O: e" s. V& \' E5 k/ T: m
附件: 原理图和PCB源文件如下:
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