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) K- O, S2 `) R. N7 [MAX232+24C256+W25X16+STM32F103RCT6开发板+PCB作品文件分享。& I4 @! ~; j/ c! [7 r/ I
用AD画的2层板,
1 F" G5 Q* G! i8 n/ |4 RSTM32F103RCT6开发板,5 d+ P- M5 @" @
板子很简单,
! N% \( I. s' ], E布局布线很清晰,
- D, S5 q) q/ K" l有需要的可以看看。
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" r8 U- C9 w% [2 i, e层数:2层0 J" [, a% d3 d; M: B4 b$ V
用途:开发板
* }* t; _; O1 R7 m' m3 S spcb作品截图如下:6 ? v; B( D M3 q; ^
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附件:
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BOM:! i7 a$ I& n2 V+ A
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Comment | Designator | Quantity | Footprint | TFT_LCD | 2.4'/2.8'LCD | 1 | TFT3.2 | 5V,12*9.5mm | BELL1 | 1 | BUZZER | 104 | C1, C2, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25 | 23 | 0603 | 22pF | C3, C4 | 2 | 0603 | SIP-3PX2 | CN1 | 1 | HDR2X3 | 绿色 | D1, D2, D3, D4 | 4 | 0805 | 母头 | DB1 | 1 | DB9_F | 220uF/16V | EC1, EC2 | 2 | CAPMP7343X310N | + c/ e5 t' z/ y" s0 a: o
| H1 | 1 | HDR1X2_2.54 | CON2 | J1 | 1 | HDR1X2_2.54A |
) q1 T4 G+ h4 e" L# A: n | JTAG | 1 | DCJLINK | SW | K1 | 1 | SW | OLED_VCC | OLED | 1 | HDR1X2_2.54 | Header 25 | P1 | 1 | HDR1X25 | Header 16 | P2 | 1 | HDR1X16 | Header 6 | P3 | 1 | HDR1X6 | DC座 | P4 | 1 | Power_DC | NPN | Q1 | 1 | SOT-23 | Res2 | R1, R2, R12, R14, R19, R21 | 6 | 0603 | 1M | R3 | 1 | 0603 | 10K | R4, R5, R6, R7, R8, R10 | 6 | 0603 | 1K | R9, R11, R13, R15 | 4 | 0603 | 4.7k | R16, R17, R18 | 3 | 0603 | 10R | R20 | 1 | 0603 | 直插,6*6*7.5mm | S1, S2 | 2 | SWITCH4 |
( v( @, n# B; b+ I$ y | S3, S4 | 2 | SWITCH4 | STM32F103RCT6 | U1 | 1 | LQFP50P1200X1200X160-64 | AMS1117-3.3 | U2 | 1 | AMS1117 | DS18B20 | U3 | 1 | DS18B20 | HS0038 | U4 | 1 | HS0038 | W25X16 | U5 | 1 | SOIC-8 | 24C02 | U6 | 1 | SOP-8 | SP3232 | U7 | 1 | SMD-16-MAX232 | 8M | X1 | 1 | XTAL | `; l! R: @- a3 _
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