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Author Topic: Frequency and RMS voltage metering  (Read 1307 times)
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cycler
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« on: October 24, 2021, 01:35:15 13:35 »

Hello all.
This is a part of a system, schematic and source code of a 3 phase Gen-Set meter.
It measures RMS voltages of the three phases and frequency. It gives the measured values to the rest of the system through an optocoupler.
A small microcontroller is used, the PIC12F1572 and very little else.
I believe it is easy to incorporate it to your projects.

Have fun
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metal
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« Reply #1 on: October 24, 2021, 03:00:48 15:00 »

https://tsoukias.eu/wordpress/2021/10/true-rms-voltage-frequency-metering-with-a-small-pic-%ce%bcc/
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« Reply #2 on: October 24, 2021, 05:26:37 17:26 »

Oh, I had an influx of visitors on the blog and I didn't know why, I thought I gave the wrong link...
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