The heart of the energy meter is an arduino pro micro board.
Arduino energy meter.
At the end of the project i made a nice 3d printed enclosure for this project.
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.
Play video i belong to a village of odisha india where frequent power cut is very common.
The sketch is the software that runs on the arduino.
1 wh of energy passing through the meter.
Arduino energy meter v2 0.
Some pulse output meters allow t high to be set.
Ct sensors interfacing with an arduino.
In this tutorial i am going to show you how to make a simple wifi enabled ac energy meter by using arduino wemos board.
It became very popular on the internet lots.
By using this energy meter you can measure the power consumption of any home appliances.
The code is shown in the attached images here is the link to download the energy meter code.
The arduino converts the raw data from its analog input into human readable values then sends them to the serial port monitor.
The arduino senses the current and voltage by using the ina219 current sensor and temperature is sensed by temperature sensor ds18b20.
Hello friend welcome back after a long break.
This videos explain a lot of details about the project fabrications.
Upload the arduino sketch.
For the a100c meter t high is 50ms.
The above articles will give you step by step details towards the designing of smart energy meter here in this article the focus is on how to connect some wi fi module with the above designed smart energy meters.
Due to this problem i designed a solar syste.
It hampers the life of every one.
You can also study an article on how to design a 3 phase smart energy meter using arduino here.
According to this voltage and current arduino does the maths for calculating power and energy.
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.
The time between the pulses t low is what indicates the power measured by the meter.
Now you can upload your sketch onto your arduino if you haven t uploaded a sketch before then follow this guide on getting started.
The whole schematic is divided into 4 groups.
So i built my smart meter model mm 93 based on arduino with some awesome features hope you like and enjoy the project.
T high remains constant during operation.
Assemble the components per the diagram above.
How i built an arduino energy monitor and data logger to collect energy data for different loads and plotted that data using excel.
