Arduino Energy Meter Sensor

There are 4 important electrical parameters in a direct current.

Arduino energy meter sensor.

So these are the main components used for power factor measurement using arduino and how to design power factor meter using arduino development board. The whole schematic is divided into 4 groups. Lcd is interfaced with arduino to display measured voltage on lcd. According to this voltage and current arduino does the maths for calculating power and energy.

In this tutorial i am going to show you how to make a simple wifi enabled ac energy meter by using arduino wemos board. The calculated power and energy by the arduino wemos is displayed on a 0 96 oled display module. The heart of the energy meter is an arduino pro micro board. Below is the schematic of the whole wiring.

The arduino senses the current and voltage by using the ina219 current sensor and temperature is sensed by temperature sensor ds18b20. At the end of the project i made a nice 3d printed enclosure for this project. By using this energy meter you can measure the power consumption of any home appliances. The goal of creating more awa.

Since this meter only. The ac current passing through the load is sensed by the current sensor module acs712 and fed to the analog pin a0 of the arduino wemos board. Once the analog input is given to arduino the measurement of power energy is done by arduino sketch. If you don t know how to use lcd with arduino you can check this tutorial on lcd interfacing with arduino.