Its also really easy to add your local tariff and display the cost of electricity used to date.
Arduino ac energy meter.
This voltmeter can easily measure 110 220 380v ac voltages with frequency of 50 or 60hz.
Current sensor circuit use acs712 current sensor and voltage sensor circuit consists of step down transformer and voltage divider circuit.
January 5 2020february 4 2020 solarduino.
The calculated power and energy by the arduino wemos is displayed on a 0 96 oled display module.
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.
No warranty is provided with this project do it at your own risk.
Pzem 014 measurement up to 10a direct connection and pzem 016 measurement up to 100a indirect connection using current transformer are ac energy meterfrom peacefair.
Circuit diagram of power factor meter using arduino consists of current sensor and voltage sensor circuits.
This post shows how to build a simple ac voltmeter that measure ac voltage with arduino uno board where voltage value is printed on 16 2 lcd screen.
Peacefair is a very famous chinese brand with good quality and price that specialize in metering products.
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.
Pzem 014 or 016 ac energy meter with arduino.