The Sonoff doesn’t use the ESP’s ADC pins, so he’s broken one of them out on a lead to a current transformer which ... incorporating an ESP port of an Arduino current sensing library.

This IoT based transformer condition monitoring system does real-time monitoring of transformer health, tracking temperature, ...

At its heart is a current transformer ... so when the sensor had to be placed a distance from the microcontroller it necessitated an op-amp buffer. The readings then cause the Arduino to trigger ...

A Blynk console dashboard for the "Smart AC Meter," was created for the Power Supply Company. The dashboard is online and ...

Current sense transformers are used to detect and measure current. There are two basic types of products: switch-mode transformers for power conversion applications, and precision-measurement ...

To continuously and accurately monitor the internal status of EV batteries, LEM introduced its new class of Hall-based, open-loop current sensors called the single monitoring unit (SMU).

Current transformers measure power flow and provide electrical inputs to power transformers and instruments. Current transformers produce either an alternating current or alternating voltage that is ...