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Description

Documents

Sheet_1

PCB_2020-02-11 10:46:54

PCB_2020-02-15 08:58:21

BOM

ID Name Designator Footprint Quantity
1 3.3k R4,R5,R6,R7 R1206 4
2 330 R8,R13,R9,R10,R11,R12,R14,R15,R17,R18 R1206 10
3 10k R19 R1206 1
4 4.7k R16,R20,R21,R22 R1206 4
5 1k R1 R1206 1
6 0.2 RSC R1206 1
7 18k R2 R1206 1
8 11k R3 R1206 1
9 ST-Link Pwr H2 HDR-TH_2P-P2.54-V 1
10 USB-Rx/Tx H5 HDR-TH_2P-P2.54-V 1
11 USB-Tx/Rx H6 HDR-TH_2P-P2.54-V 1
12 PB8-9 H9 HDR-TH_2P-P2.54-V 1
13 7Seg En H10 HDR-TH_2P-P2.54-V 1
14 I2C H11 HDR-TH_2P-P2.54-V 1
15 Btn En H12 HDR-TH_2P-P2.54-V 1
16 BC846B Q1,Q2,Q3,Q4 SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR 4
17 PB port H8 HDR-TH_8P-P2.54-V 1
18 PB8-PB15 H7 HDR-TH_8P-P2.54-V 1
19 ST-Link Conn H1 HDR-TH_4P-P2.54-V 1
20 Analog In H3 HDR-TH_4P-P2.54-V 1
21 SPI H4 HDR-TH_4P-P2.54-V 1
22 Boot0 U6 HDR-TH_3P-P2.54-V 1
23 GND GND HDR-TH_3P-P2.54-V 1
24 12MHz U5,X1 IQG5032A 2
25 U-F-M5DD-W-2 USB MICRO-USB-SMD_MICRO-USB-A17 1
26 10u C2,C16,C5 CAP-TH_BD5.5-P2.50-D1.0-FD 3
27 47u C3,C8 CAP-TH_BD5.5-P2.50-D1.0-FD 2
28 200u L3 AXIAL-0.4 1
29 4u L1 AXIAL-0.4 1
30 100u L2 AXIAL-0.4 1
31 Button-SMD-4x4x1.7 SW1,SW2,SW3,SW4,SW5 SW-SMD_4PIN-L5.20-W5.20 5
32 Test LED2 LED0603-R-RD 1
33 Pwr LED3 LED0603-R-RD 1
34 SS16 D1 SMA_L4.4-W2.6-LS5.0-RD 1
35 100n C1,C11 C1206 2
36 330p C4 C1206 1
37 100n C6,C12,C13,C14 C0805 4
38 22 C9,C10,C7,C15 C0805 4
39 STM32F103C8T6 U4 LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL 1
40 MC34063 U3 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 1
41 CH340G U2 SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL 1
42 FJ3461BH LED1 LED-SEG-TH_12P-L30.0-W13.7-P2.54-S10.16-BL 1

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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