Due to this problem i designed a solar syste.
Arduino energy meter.
The heart of the energy meter is an arduino pro micro board.
The arduino senses the current and voltage by using the ina219 current sensor and temperature is sensed by temperature sensor ds18b20.
The sketch is the software that runs on the arduino.
At the end of the project i made a nice 3d printed enclosure for this project.
Calculating energy for the a100c meter each pulse represents 1 1000th of a kwh i e.
How i built an arduino energy monitor and data logger to collect energy data for different loads and plotted that data using excel.
It became very popular on the internet lots.
The time between the pulses t low is what indicates the power measured by the meter.
You can also study an article on how to design a 3 phase smart energy meter using arduino here.
1 wh of energy passing through the meter.
The goal of creating more awa.
Play video i belong to a village of odisha india where frequent power cut is very common.
Earlier i have posted an instructables on arduino energy meter which was mainly designed to monitor the power from the solar panel dc power in my village.
Upload the arduino sketch.
The code is shown in the attached images here is the link to download the energy meter code.
During my childhood days continuing studies after dusk was a real challenge.
The arduino converts the raw data from its analog input into human readable values then sends them to the serial port monitor.
Ct sensors interfacing with an arduino.
Because your setup ct resistors and input voltage may be different there is a scaling factor in the sketch which you will need to change before you will get.
For the a100c meter t high is 50ms.
Hello friend welcome back after a long break.
T high remains constant during operation.
The whole schematic is divided into 4 groups.
According to this voltage and current arduino does the maths for calculating power and energy.
Arduino energy meter v2 0.
In this tutorial i am going to show you how to make a simple wifi enabled ac energy meter by using arduino wemos board.
This videos explain a lot of details about the project fabrications.
So i built my smart meter model mm 93 based on arduino with some awesome features hope you like and enjoy the project.
It hampers the life of every one.
Now you can upload your sketch onto your arduino if you haven t uploaded a sketch before then follow this guide on getting started.
Some pulse output meters allow t high to be set.
