INA219 Current Sensor Module I2C


SKU: SB-081 Category: Tags: , ,


INA219 Current Sensor Module I2C

This current sensor module is an easy to use and precise current sensor module that can both measure both the high side voltage and DC current draw over I2C with 1% precision. This chip can handle high side current measuring, up to +26VDC. It will also report back high side voltage, which is great for tracking battery life or solar panels.

Features / Specifications

  • 0.1 ohm 1% 2W current sense resistor
  • Up to +26V target voltage
  • Up to ±3.2A current measurement, with ±0.8mA resolution
  • 0.9″ x 0.8″ PCB
  • PCB (no header or terminal block): 1.9g
  • This board/chip uses I2C 7-bit addresses 0x40, 0x41, 0x44, 0x45, selectable with jumpers

Tutorials / Manuals / Documents