The arduino senses the current and voltage by using the ina219 current sensor and temperature is sensed by temperature sensor ds18b20.
Arduino energy meter.
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.
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.
1 wh of energy passing through the meter.
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.
The whole schematic is divided into 4 groups.
The heart of the energy meter is an arduino pro micro board.
Arduino energy meter v2 0.
Ct sensors interfacing with an arduino.
For the a100c meter t high is 50ms.
During my childhood days continuing studies after dusk was a real challenge.
Play video i belong to a village of odisha india where frequent power cut is very common.
T high remains constant during operation.
By using this energy meter you can measure the power consumption of any home appliances.
At the end of the project i made a nice 3d printed enclosure for this project.
It hampers the life of every one.
So i built my smart meter model mm 93 based on arduino with some awesome features hope you like and enjoy the project.
The code is shown in the attached images here is the link to download the energy meter code.
Due to this problem i designed a solar syste.
Calculating energy for the a100c meter each pulse represents 1 1000th of a kwh i e.
Some pulse output meters allow t high to be set.
The goal of creating more awa.
Upload the arduino sketch.
Hello friend welcome back after a long break.
You can also study an article on how to design a 3 phase smart energy meter using arduino here.
The arduino converts the raw data from its analog input into human readable values then sends them to the serial port monitor.
The time between the pulses t low is what indicates the power measured by the meter.
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.
Now you can upload your sketch onto your arduino if you haven t uploaded a sketch before then follow this guide on getting started.
