What is talking energy meter?

Talking energy meter is a new type of energy meter having the ability to provide output in attractive manner. The purpose of this project is to build a KWH (Kilo Watt Hour) meter that can alert the users with voice messages.

How do I convert my kWh to meters?

Step 1: What You Will Need for a Home Energy Meter

1. An Arduino (Uno used here)– Buy Here.
2. LCD Shield (Or LCD Screen, follow how to connect an LCD screen)– Buy Here.
3. CT – Talema AC1030 or SCT-013-000 – Buy Here.
4. 56Ω Burden Resistor– Buy Here.
5. 10µF Capacitor– Buy Here.
6. 2 x 100K Divider Resistors– Buy Here.

How do I connect my energy meter to my Arduino?

Circuit diagram for IoT based Energy Meter using Arduino and NodeMCU is given above, connect ESP12 as below: Connect Rx of ESP12 -> Tx of Arduino. Connect Tx of ESP12 -> Rx of Arduino. There is one analog pin available in NodeMCU (ESP12), we could use that pin but ESP series can take upto 3.3 volts on their pins.

How do I direct my electric meter?

Instructions

1. Connect the Line Hot Wires. When the utility company connects the meter, the technician will bring the service wires down from an overhead mast or into the meter box through an underground feed.
2. Connect the Load Hot Wires.
3. Connect the Ground Wire.
4. Connect the Neutral Wires.

How does Arduino calculate kWh?

To use the data from the database, just use value*(10/(3600*1000)) to convert each value to energy (kWh). Convert one reading at a time and add to a totalized variable. dlloyd: To use the data from the database, just use value*(10/(3600*1000)) to convert each value to energy (kWh).

Can Arduino read smart meter?

Since Arduino Nano Every hardware can only handle one single serial data stream, SoftwareSerial library is used in the code to read the separate serial data stream of each of the 2 smart meters.

Can you bypass an electric meter?

If the individual has bypassed their meter completely, they won’t be charged for any electricity usage at all. Once the meter has been tampered with, the individual and those around them are potentially at risk from several dangers, some of which can result in severe injuries, or in extreme cases, fatalities.

How do I make an Arduino energy monitor?

How to build an Arduino energy monitor – measuring mains voltage and current URL Embed

1. Step One – Gather Components. URL. Embed. You will need:
2. Step Two – Assemble the Electronics. URL. Embed.
3. Step Three – Upload the Arduino Sketch. URL. Embed.

How does Arduino measure electricity usage?

In order to measure energy consumption, you need to use a shunt. A shunt is a resistor which you put in your electronical circuit: when current go through the little value resistor, a differential voltage is created. Energy can be calculated with the Ohm law : Power = Voltage x Current.

How do you read a smart meter meter reading?

To read the meter:

1. press the ‘display’ or ‘display select’ button.
2. press the ‘display’ or ‘display select’ button again until you see numbers followed by KWH.
3. write down the number from left to right.
4. ignore any zeroes at the beginning and any numbers after a decimal point if you have one.

How do I read an old electric meter?

How to read your dial electricity meter

1. Read the dials from left to right, starting with the dial marked 10,000.
2. Ignore the dial marked 1/10 as it is only used for testing.
3. When the pointer is between two numbers, always write down the lower number.
4. If the pointer is exactly on a number, write it down and underline it.