“We are raising funds for a production run to make an ultra small, ultra low power networked microZERO module, along with its supporting Arduinoô compatible Dev Board A (with RGB colour high ...

INA219 Chip Data 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 title says it all – this article describes a microcontroller-compatible current sensor module you can build yourself, using an inexpensive 8-pin chip as an ‘active shunt’ for measuring ac/dc ...