License

MIT

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Group 24 - Schematics & PCB

5 months ago 132
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

The PCB houses the battery charger BQ24075, the boost converter TPS61200, connectors for USB-C and a LiPO battery, and pin headers for the M5Atom and external buttons located on the housing.

Documents

Battery Charger

Connectors

Boost Power Supply

PCB_superLab(2021)

PCB_ver0

PCB_ver0_2

PCB_ver0_3

Buttons

PCB_ver0_4

BOM

ID Name Designator Footprint Quantity
1 1uF C3,C5 C0603 2
2 10uF C1,C2,C4,C6,C7 C0603 5
3 Header-Male-2.54_1x8 H1 HDR-TH_8P-P2.54-V-M 1
4 Header-Male-2.54_1x2 H2,H3,H4,H5 HDR-TH_2P-P2.54-V 4
5 JST_2MM_MALE J1 JST-2-SMD 1
6 2.2uH L1 IND-SMD_L4.4-W4.2 1
7 MHT192WDT-C2 LED11 LED0603-RD 1
8 1.8M R1 R0603 1
9 200K R2 R0603 1
10 3M R3 R0603 1
11 270K R4 R0603 1
12 51K R5 R0603 1
13 10K R6,R7,R8,R9 R0603 4
14 3.16K R10 R0603 1
15 6.04K R11 R0603 1
16 470 R12 R0603 1
17 470 R13,R14 R0603 2
18 5.1K R15,R16 R0603 2
19 1K R17 R0603 1
20 6.04K R18 R0603 1
21 20K R19,R21 R0603 2
22 60.4K R20 R0603 1
23 6*6*12SMD Tactile Switch SW1,SW2,SW3,SW4 KEY-SMD_4P-L6.0-W6.0-P4.50 4
24 TPS61200DRCR U2 VSON-10_L3.0-W3.0-P0.50-BL-EP_TPS62410DRCR 1
25 BQ24075RGTR U4 QFN-16_L3.0-W3.0-P0.50-TL-EP1.7 1
26 M5 Stack ATOM Matrix U5 M5 STACK ATOM 1
27 TYPE-C 3.1-16P_C168689 USBC1 USB-C-SMD_TYPE-C-USB-12 1

Attachments

None

Members

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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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