Arduino Energy Meter

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.

Arduino energy meter.

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. At the end of the project i made a nice 3d printed enclosure for this project. 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.

This videos explain a lot of details about the project fabrications. Arduino energy meter v2 0. The time between the pulses t low is what indicates the power measured by the meter. According to this voltage and current arduino does the maths for calculating power and energy.

Assemble the components per the diagram above. In this tutorial i am going to show you how to make a simple wifi enabled ac energy meter by using arduino wemos board. You can also study an article on how to design a 3 phase smart energy meter using arduino here. Play video i belong to a village of odisha india where frequent power cut is very common.

T high remains constant during operation. 1 wh of energy passing through the meter. 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.

The sketch is the software that runs on the arduino. The whole schematic is divided into 4 groups. The heart of the energy meter is an arduino pro micro board. Ct sensors interfacing with an arduino.

Now you can upload your sketch onto your arduino if you haven t uploaded a sketch before then follow this guide on getting started. 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. The arduino converts the raw data from its analog input into human readable values then sends them to the serial port monitor.

The code is shown in the attached images here is the link to download the energy meter code. Hello friend welcome back after a long break. The goal of creating more awa. Some pulse output meters allow t high to be set.

For the a100c meter t high is 50ms. By using this energy meter you can measure the power consumption of any home appliances. Upload the arduino sketch.