Building a 3 Phase Power Analyzer: THD, FFT, and waveform recording

Hi again, I’m making progresses with the project.

I have mounted it in a permanent enclosure, and now I’ll improving the math, the event detector (when voltage is inconsistent, too much harmonics…) and the waveform recording if there is a event. After that I’ll do the GUI.

Photos, and video:

The box I’ll be using:

Cut for the RPi and the Display:

Display and RPi mounted:

Top of the Teensy Part:

Bottom of the Teensy part:

Top of the power part:

Bottom of the power part:

Closing the case:

Completed:

The system running:

The data of one phase:

Video of the system running:

.ino and Python files:
Packet_reader.zip (5.4 KB)

Have a nice day :smiley:

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