This sensor device is built to measure the amount of current being used, especially in power supplies as the design is based on Arduino. The main component used is the ACS712 sensor from Allegro ...

Posted in home hacks Tagged clamp sensor, ct, current sensor, current transformer, Electricity meter, hackaday.io, lamp, mains, meter, raspberry pi, Spark Core Posts navigation Newer posts → ...

Posted in home hacks, Microcontrollers Tagged arduino, cooker hood, current transformer, kitchen Building A Safe ESP32 Home Energy Monitor July 27, 2019 by Tom Nardi 45 Comments ...

The distribution transformer is an important tool in the power system. During operation, the transformer produces vibrations indicated on its performance. Transformer monitoring based on the condition ...

In the system design, the ACS712 current sensor detects the transformer’s current and identifies overload conditions, while the DHT humidity and temperature sensor monitors the temperature of both the ...

To avoid the power penalty of high voltage feedback, the most elegant solutions use a non isolated step-up transformer and detect the voltage on the primary side like the Analog Devices LT3420. We ...

This shield is based on the extremely popular SDR-project published in the May 2007 issue of Elektor Electronics. The original author Burkhard Kainka also made this new design, now as a shield for an ...