We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small green circuit board with black header pins and a tiny square chip marked 219

Traditions (Generic)

Traditions (Generic) INA219 I2C Bi-directional Current Power Monitoring Sensor Module

SKU CH-KHHG-4MB6Y

Monitors bi-directional current and power over I2C for precise energy measurement

  • Bi-directional current and power monitoring via I2C interface
  • High-side sensing allows measurement without disrupting ground path
  • Programmable gain and calibration for flexible measurement ranges
  • Compact module integrates shunt resistor and ADC in one package

INA219 I2C Power Monitoring Sensor

This INA219 module provides bi-directional current and power monitoring over an I2C interface. It suits hobbyists and engineers adding precise energy measurement to custom electronics or embedded projects. The sensor integrates directly into prototype boards for real-time data logging.

Builders needing multi-channel monitoring

Users who require simultaneous measurement of several independent power rails should consider a different solution, as this board offers a single monitoring channel. Projects demanding galvanic isolation or higher voltage ratings than the module supports will also need alternative hardware.

How it compares

Measured against everything we stock in PC Power Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 85% of the 1,029 comparable items (median $15.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

What host device with an I2C bus is needed to read data from the INA219 module?

Any microcontroller or single-board computer that provides an I2C interface can communicate with the module and retrieve bi-directional current and power measurements.

Will the INA219 module work alongside legacy 5 V logic hardware in an older project?

The sensor communicates over I2C, so it can share the bus with older 5 V devices when appropriate level shifting is used on the data lines.

More in PC Power Cables

Similar items