mA mV Meter

2 years ago 985
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

The meter is based on Arduino, uses INA219 as a sensor and 0.96" OLED display for output. https://github.com/asokolsky/mA-mV-Meter

Documents

mA mV Meter Schematic

Meter PCB v0.1

Meter PCB v0.2

Meter PCB v0.3

Meter PCB v0.4

BOM

ID Name Designator Footprint Quantity Mounted
1 ARDUINO_PRO_MINI U1 MY ARDUINO PRO MINI 1 Yes
2 0.96 OLED U2 MY 1.3" OLED I2C 1 Yes
3 INA219 U3 MY INA219 1 Yes
4 TACTILE-SWITCH-PTH U5 TAC-SWITCH-PTH 1 Yes
5 CON_HEADER_1X02 J1 MY JST XH 1X02 1 Yes
6 CON_HEADER_1X02 J2 M1X2 1 Yes
7 10K R1 SIL-5 1 Yes
8 0.96 OLED U4 DISPLAY-OLED-128X64 1 Yes
9 15k R2 1206 1 Yes
10 10k R3 1206 1 Yes
11 BATTERY18650 BAT1 MY 2X18650 HOLDER 1 Yes

Attachments

None

Members

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