The INA219 chip at the core of the dc current sensor module is a current shunt and power monitor with an I 2 C or SMBUS compatible interface. It features 16 programmable addresses. The chip uses a ...

Schematic of the ACS712 Current Sensor Circuit (tested circuit diagram of the current sensor module) The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss. The do ...

Additional safety features have been implemented using an Arduino Uno R3 clone, a current sensor, ... and power measurements in a single module that talks I2C back to the host computer.

Anyone who’s ever tried their hand at reverse engineering a piece of hardware has wished there was some kind of magic wand you could tap on a PCB to understand what its doing and why. We imag… ...

Asahi Kasei Microdevices (AKM) and Silicon Austria Labs GmbH (SAL) have completed a joint proof of concept for integrating a current sensor into a power module to be used in automotive applications ...

With its wide bandwidth and high accuracy, the new current sensor IC—the EZ232L—can be placed directly under the busbars running in and out of the power module.