The focused method in this section is on the software programming. Pdf design and building a singlephase smart energy meter using. There are 2 fundamentally different types of energy meter presently in use. Well here we are going to build an inductance meter using the arduino microcontroller. An arduino kit with current and voltage sensors are used in the meter for measuring the power and rf kit is used. System software has been intended to screen the electric. Monitor your homes energy consumption and start saving on your electrical bill. Arduino uno r3based lc meter 81 commits 1 branch 0 packages. The first to appear was electromechanical, variously called a disctype, induction or ferraris meter. Its edge is interupted by a black stripe of about 1 cm. A tls257 lightto voltage converter connected directly to an arduino digital input with a 10k pull down resistor was able to detect a light pulse from reporter 5193b. Tcrt5000 holder for ferraris kwh meter by incmve thingiverse. Saving all readings with time line from the moment when.
Tinkercad is a free online collection of software tools that help people all over the world think, create and make. Pdf development of arduino based iot metering system for on. Smart energy monitor based on arduino arduino project hub. Counts kwh consumed by each load and for each source. The work introduced acs712 hall effect current sensor, arduino uno. Counting the energy consumption from the ferraris meter using a reflex optocoupler. Contribute to alpop arduino unor3basedlc meter development by creating an account on github. Introduction to pulse counting learn openenergymonitor. Iot based electricity energy meter using esp12 and arduino.
Using this method we are able to calculate inductance about 80uh to 15,000uh, but it should work for inductors a bit smaller or much larger. Were the ideal introduction to autodesk, the leader in 3d design, engineering and entertainment software. Come share your hardware projects with metaview and other hardware makers and developers. The american radio relay league arrl is the national association for amateur radio, connecting hams around the u. This meter had a rotating disc, which is silver colored. This video guide shows you how to build your own energy meter for use around the home using an arudino and a current transformer ct. I will describe my attempt to use an arduino uno in a diy project to measure my own homes energy use. Play video i belong to a village of odisha, india where frequent.
In the case of an electricity meter, a pulse output corresponds to a defined amount of energy passing through the meter kwhwh. Calculate bill amount by multiplying power in wh with energy tariff and divide it by to make power in kwh. The circuit is based in an arduino nano, but, it could be constructed arround an arduino uno or any compatible board, even with and atmega328 and few components. This meter works on the same principle as the induction motor.
This diy wattmeter is build around an arduino nano board. To let the software know for what voltage and current range the. An aluminium disc is placed inside a magnetic core with two limbs. Circuit diagram for iot based energy meter using arduino and nodemcu is given. Arduino uno is an open source electronics prototyping platform based on flexible, easytouse hardware and software. Tcrt5000 holder for ferraris kwh meter by incmve is licensed under the creative commons attribution license.