Bat meter and phone charger WIP

3 weeks ago

Profile:this circuit reads battery voltage with an oled display from 0.5 to 60v and can be used to charge phones from 4.5 to 60v at 5v 1.5A

Open source license: Public Domain

  • 119
  • 0
  • 1

Description

This circuit reads battery voltage with an OLED display from 0.3 to 60v and can be used to charge phones from 5v to 60v at 5v 3A.

Documents

PCB_simple battery meter

Open in editor

BOM

ID Designator Footprint Quantity
1 5V,GND,MISO,MOSI,RST,SCK,VCC PADPAD 7
2 C1,C2,C3,C4,C5,C8,C9,C11 C1206 8
3 C6 C0603 1
4 C7 C0603 1
5 C10,C13,C14,C15,C16 C1206 5
6 C12 C0603 1
7 C17 CAP-SMD_L3.2-W1.6 1
8 CN1 CONN-TH_XT60PW-M 1
9 D1 SMA_L4.3-W2.6-LS5.2-FD 1
10 D3,D4 SOD-323_L1.7-W1.3-LS2.6-RD-1 2
11 H1 0.91OLEDDISPLAY 1
12 L1,L2,L3,L4 IND-SMD_L7.3-W6.6 4
13 L5 L0806 1
14 LED2 LED-SMD_L2.1-W1.0-RD 1
15 R1 R0603 1
16 R2 R0603 1
17 R3,R5 R0603 2
18 R4 R0805 1
19 R6 R0603 1
20 R7 R0603 1
21 R10,R11 R0603 2
22 R16 R0603 1
23 SW2 SW-TH_EG2208 1
24 U1 TO-263-5_L10.2-W8.6-P1.70-LS14.4-TL 1
25 U2 VSON-10_L3.0-W3.0-P0.50-TL-EP_TPS62410DRCR 1
26 U3 F1206 1
27 U5 QFN-20_L4.0-W4.0-P0.50-BL-EP 1
28 USB2 USB-C-SMD_TYPE-C-31-E-02 1

Unfold

Project Members

服务时间

周一至周五 9:00~18:00
  • 0755 - 2382 4495
  • 153 6159 2675

服务时间

周一至周五 9:00~18:00
  • 立创EDA微信号

    easyeda

  • QQ交流群

    664186054

  • 立创EDA公众号

    lceda-cn