Arduino Electric Meter Reading
ABSTRACT-This paper deals with automatic meter reading and theft control system in energy meter. Utilities are one of the electrical departments, which install these instruments at every place like homes, industries, organizations, commercial buildings to charge for the electricity consumption by loads such as lights, fans, refrigerator, and other home appliances. However, if you would like to read your own meter, here's how to do it. Data pin of transmitter module to Pin 12 of Arduino. Additionally, Victorian electricity customers with a remotely-read smart meter now have the option of choosing between flat rates and new flexible electricity pricing. Note that the reported value is not twice the value reported when it only charges this capacitor. The Electricity Department has the authority to read the meter readings whenever they need without a human being visiting each and every house. Reading your electricity meter! The Digital Meter The reading for the meter shown is 94694. In this course you will develop a smart energy meter system using GSM technology which can send you updates about the energy consumption for a particular interval of time. This Arduino oscilloscope is perfect if you need an oscilloscope right now, but all you have is an Arduino. Electric Meter FAQs When does UES read my meter? Your current bill statement lists the date that your meter will be read the following month and the date that it was read for your most recent billing cycle. There are three different types of electric meters installed throughout the City. You'll need 2 magnets, one much bigger than the other, an AC adaptor that you'll cut into pieces, or some speaker wire, distilled water, electrical tape, a knife, some plascic wrap, and a plastic cup. The first display is a test pattern with a row of the number 8, and the second display is a meter reading. Energy Meter An electricity meter or energy meter is a device that measures the amount of electric energy consumed by a residence, business, or an electrically powered device. So why not get the usage from it since it is always broadcasting it. The proposed system replaces traditional meter reading methods and enables remote access of existing energy meter by the energy provider. record how much electricity a house or business is using at regular intervals during a day, and send the readings directly to your energy distributor electronically. Average together a group of readings for more accuracy Swap out several charging resistors on different pins to make an "auto-ranging" capacitance meter Modify the sketch to have the charging resistor also discharge the capacitor. Its quite a simple tutorial but is an essential one especially when you are working on some power related project. As the ARDUINO analog pin input voltage is restricted to 5V I designed the voltage divider in such a way that the output voltage from it should be less than 5V. Feed stores the data sent by IFTTT. The project also aims at proposing a system that will reduce the loss of power and revenue. BCH16-087 OTHER SCREENS Other screens provide us with configuration, synchronization and system registration status information. Remember to submit final and initial meter readings if you move. So how do I go about doing this ? And if this is not possible through arduino what is the alternate solutions I can look at ? The main aim of my product is to send data from my electric meter directly to a cloud where I can easily store it and see my daily electricity consumption. In this example, you learn how to measure the pulse width and convert that to distance. Before you begin with the Arduino setup, connect your Cent-A-Meter by following the included instructions and verify that it's all working correctly using the standard receiver. Wait for the electricity meter display to show the letters "kWh" along with the reading. Reading data from Landis+Gyr E350 (Work in progress) The idea is to read some data from the optical interface from a Landis+Gyr E350 [technincal sheet] electricity meter. In our Arduino situation, the board is the master and the devices on the I2C bus are the slaves. We use a 21-day read cycle and your meter generally is read on a monthly cycle. NOTE: Before starting meter testing, contact apartment or mobile home park manager, then individual tenants to inform them of your purpose and of the fact that their electric power may be off for a short period of time. It avoids the human causes, provides efficient meter reading which avoid the tariff errors. The Arduino sends the data by cable to a. Auto Meter 7592 Gauge, Phantom II, Voltmeter, 8-18 V, 2 1/16 in. The analog output can be read straight into your analog input pins but provide less accurate results than pulse width. manirul islam3 and md. This cloud-connected energy meter works in conjunction with the regular household power meter to provide detailed information about the electricity usage at home. Monitoring and keeping tracking of your electricity consumption for verification is a tedious task today since you need to go to meter reading room and take down readings. Probably a good thing i have written down all my readings of the last few years (i look at the meter every two months and transmit the reading to the company (btw something that really is no. During my childhood days continuing studies after dusk was a real challenge. 11b connection through the home [s wireless router to the base station and Matlab interface. The picaxe code is downloadable and possible to rewrite similar in Arduino code. The proposed system replaces traditional meter reading methods and enables remote access of existing energy meter by the energy provider. Reading, writing and searching phone book entries. This system. But if you insist on using an amp meter, here's the information. The goal of this project is to provide a simple, cost-effective DIY solution to awesome kegs. Design Automatic Meter Reading (AMR) Data Logger with Xbee Automatic Meter Reading (AMR), Xbee, Arduino I. If you want to know how much electricity you're using, you'll need to consult your meter. Average together a group of readings for more accuracy Swap out several charging resistors on different pins to make an "auto-ranging" capacitance meter Modify the sketch to have the charging resistor also discharge the capacitor. Nano Digital Volt Meter is a microcontroller based simple DIY project for electronics hobbyists and makers. Please contact our Customer Relations Center at 800. An alternative to making all the measurements at once then averaging them is to make one measurement at a time and add it to a running average. So in this article, I am going to explain you about DIY Digital Tachometer with Arduino. This means that you can copy, reuse, adapt and build upon the text of this book non-commercially while a!ributing the original work (but not in any way that suggests that we endorse. Voltage is measured by the help of a voltage divider circuit. These guides correspond to one of the three meter types and provide a visual overview on how to identify which meter a customer has. Reading and counting pulses with Arduino. Auto Meter 7592 Gauge, Phantom II, Voltmeter, 8-18 V, 2 1/16 in. An LV-EZ0 Ultrasonic Range Finder. Arduino_MKRGPS: Allows you to read the location from the GPS on your MKR GPS shield. Previously we have built a Energy Meter circuit which sends you SMS about the bill using GSM module. If you used less electricity than estimated, your retailer will adjust your account. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. It hampers the life of every one. An electric meter is a device used for measuring the amount of electrical energy supplied to a residential or commercial building. Arduino Based Voltage Meter. Before you begin with the Arduino setup, connect your Cent-A-Meter by following the included instructions and verify that it's all working correctly using the standard receiver. My current incarnation has pins soldered to one end of a length of wire and the sensor the other (I used strands from CAT5e cable) to allow me to position the arduino then attach the sensor to the front of the electric meter, the attachment was a complicated process of sticking with some trusty old duct tape. This could be a voltage, current, resistance, temperature, light and so on. NO PARAMETERS SYMBOLS UNITS 1 VOLTAGE V V 2 VOLTAGE(RMS) V rms V 3 STANDARD DEVIATION VOLTAGE Vsdev. AddOhms #15 Video Tutorial covers Pull-Up Resistors, including the Arduino Internal Pull-Up resistor. This device is available in a purely electronic form too which is known as digital wattmeter. No one but you is responsible if you burn yourself or screw up your car in anyway. Enter your previous and current meter readings below and click the 'Calculate' button to get. We are the leading online energy bill calculator to work out electricity cost and estimate KWh usage from meter readings or a recent utility bill from your energy supplier. Record the meter reading on the lines under the dials on the meter reading card. Arduino Audio Meter. Re: Reading an Elster A1140 electricity meter remotely Submitted by PaulM47 on Thu, 06/08/2015 - 08:45. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. It is very simple to wire the temperature sensor to the RS485 shield. In the future, should you choose an AMR meter, a meter exchange fee of $26. Digital meter To read a digital meter, use only the white numbers. Every 15 minutes, the electric meter sends the current reading to the utility over a mesh radio network. Your meter tracks your electricity usage, in kilowatt hours (kWh), much like a car odometer counts the cumulative total of miles driven. It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD). How to read your bi-directional meter. Arduino Audio Meter. The integration of the Arduino and GSM Short Message Service (SMS) provide the meter reading system with some automatic functions that are predefined. One of the two new water meters. This example shows you how to read an analog input on analog pin 0, convert the values from analogRead() into voltage, and print it out to the serial monitor of the Arduino Software (IDE). By reading your own meter, you can monitor the electricity you use. Energy Meter An electricity meter or energy meter is a device that measures the amount of electric energy consumed by a residence, business, or an electrically powered device. How to Read Your Electric Meter Meters These dials from left to right, measure kilowatt-hours. Seal: To protect the EIB Delta-Meter from being tampered with after installation and programming, it is possible to seal the device at four points. So I built my Smart meter model (MM-93) based on Arduino with some awesome features, hope you like and enjoy the project. This Arduino based current, voltage, and power sensor/meter tutorial was created for hacktronics by Steve Spence. of the Energy meter. In simple terms, 1-kilowatt-hour = 1,000-watt-hours. In the attachments section , you will find a technical eBook explains the Project processes from Zero to Hero. You will be using an Arduino development board as a processing unit. Additionally, Victorian electricity customers with a remotely-read smart meter now have the option of choosing between flat rates and new flexible electricity pricing. CHANGING ARDUINO PWM FREQUENCY In some projects like boost and buck converters we may need to change the default frequency of Arduino PWM pins according to our need in order to control the charging time of inductor. Prepaid Energy Meter using Smart Cards is an efficient scheme of electricity billing. Set-up student lab stations with the supplies necessary for each group. You can also provide your email address either in the comment section when submitting your readings online, or by contacting us on 13 10 87. PLEASE read this entire procedure before taking this project on. Submission of Meter Reading. If you want to make ACCURATE readings you have to know exactly what your supply voltage is. The meter is connected to the module via a pair of RG58 SMA leads, above is a readout before calibration, using one of my Baofeng UV-5Rs. 8 thoughts on " Measuring EC ( electrical conductivity ) with Arduino " Phil Dostie August 18, 2017 at 9:24 am. A signal identifying your particular meter is sent down the line from the electric meter to the utility company. In this course you will develop a smart energy meter system using GSM technology which can send you updates about the energy consumption for a particular interval of time. Estimate the reading time for you! The calculation based on standard reading speed. ON and switch your energy provider today for a better deal. Nov 9, 2015. A kWh is 1,000 watts of electricity used for one hour. We have written a tutorial for Rotary Encoders using a Microchip microcontroller but now would be a good time to make an Arduino UNO version. manirul islam3 and md. Remember to submit final and initial meter readings if you move. Below is the version running now. is a "self-read" system. the reading is 46. Hi hello Electronics Lovers, today I am going to show you that how to read your home or office electricity meter reading wirelessly using Arduino microcontroller and GSM module. 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. Because in Power projects, you have to measure the frequency of AC voltages. Arduino Sketch Code. Simple stuff. It's relatively simple to use an Arduino to measure voltages. 5 Installation EIB Delta-Meter Electricity Meters 6 ABB i-bus® EIB. Quality test meters, test equipment and electrical testers from Megger, Metrel, Seaward, Kewtech and FLIR. From our two examples above this would be: Dial Meter Digital Meter Present reading 19911 53859 Previous reading -17801 -52316. Forward power is 23. The prepaid electricity billing meter could be widely used to provide a new more customized electricity billing system, where users may recharge when they intend to use that facility. Always read from right to left. The solenoid we have picked for this tutorial is our Plastic Water Solenoid Valve (perfect for controlling flow to a drip irrigation system) but this tutorial can be applied to most inductive loads including relays, solenoids, and basic DC motors. The only thing that's worth noting, is if you book a smart meter exchange - both your electric and gas meter will be exchanged. This same thing can also be done for my gas and water meter. Get great rates on electricity and natural gas from Direct Energy. A voltage divider is made with the light dependent resistor and a 10K resistor. We have written a tutorial for Rotary Encoders using a Microchip microcontroller but now would be a good time to make an Arduino UNO version. GSM Based Load Control Energy Meter Reading System Using PIC Microcontroller with Number of New Features: The GSM based energy meter reading system is very advanced system, to the check the meter reading from remote areas. If the meter is turned 90° from the maximum reading, it will read nearly zero. First steps Some time ago I started to learn how to program hardware. You can read from left-to-right or right-to-left. Bill groups are labeled 1 through 21 in the left-most column. We've been in the electrical power industry for over two decades and feel that LEVITON make the best kilowatt meter on the market. In the previous section, you have attached the water flow meter to Arduino. I am sure you know those volume meters we mostly find in professional recording studios.  "Automatic Energy Meter Reading using Smart Energy Meter", this paper is useful to obtain meter reading when desired, so meter readers don't need to visit each customer for the consumed energy. 00 will apply. How to Read Your Electric Meter Meters These dials from left to right, measure kilowatt-hours. An article by AirSensor: Arduino Electricity Datalogger which uses the TSL261 or TSL257 Light to Voltage sensor, Glyn has found the TSL257 Light to Voltage sensor to be best for detecting LED pulses from a Reporter 5193B meter (see notes on optical sensors below). Some electric meters display numbers digitally and some have dials. Our goal is to connect the central unit to an Arduino Uno (instead of a PC), and implement a web enabled monitoring system. The next screen will show the consumption reading for your home or business. 0) we did a lot of work behind the scenes, and while it might be transparent to most users, it introduced some big changes. Gather materials and make copies of the Build and Test a Conductivity Probe Lab Handout (or distribute to students as a digital file). ELECTRICITY BILL. The gas meter sends its reading once an hour. The Electricity Department has the authority to read the meter readings whenever they need without a human being visiting each and every house. From watthour meter: watts = rpm of disc x 60 x kh Where kh is meter constant printed on face or nameplate of meter. Question 3: The relay used here wether it's 80mA (as said in the tutorial)or 200mA (as said in one of the posts) uses too much current for the arduino Uno: max 40 mA (or 20 mA sustained I forget where I read that), and therefor needs an external power source like a 12V AC adapter. Subtract the first water meter reading from the second. of the Energy meter. 1 x Freetronics Eleven or other Arduino-compatible board 1 x Freetronics 433MHz Receiver Shield. Automatic meter reading (AMR) is the technology of automatically collecting consumption, diagnostic, and status data from water meter or energy metering devices (gas, electric) and transferring that data to a central database for billing, troubleshooting, and analyzing. 5v to a voltage lower than 5V. Explain this. The PC program could offset the N minute drift by comparing Arduino time now and a previous reading weeks/months ago. Previously we have built a Energy Meter circuit which sends you SMS about the bill using GSM module. A multimeter is a critical tool for checking to make sure that our electronic and Arduino projects are running correctly and that all of our parts are functional. h) is used in most of the examples for the meter, they say. Meter accuracy. This type of flow sensor is designed to measure the volume of liquid traveling past a given point, a great way to keep tabs on how much water your drip irrigation system is using, or any other project were the flow of. A kilowatt-hour is the electricity needed to burn ten 100-watt light bulbs for one hour. com FREE DELIVERY possible on eligible purchases. Here the VU Meter w as built by using Arduino and taking the audio input from 3. Arduino Prepaid Electricity Energy Meter is a good concept in which you can recharge its balance, like we do in our mobile phones. How to read your dial display meter:. Average together a group of readings for more accuracy Swap out several charging resistors on different pins to make an "auto-ranging" capacitance meter Modify the sketch to have the charging resistor also discharge the capacitor. 3V and 5V power supply, compatible with Arduino and Raspberry Pi. The Arduino based wireless power meter is a non-invasive current meter for household power with a Matlab interface. every time the number increases, you've used another kilowatt-hour. Display Panel Select Button By continuing to press the “SELECT” button, a user. In the attachments section , you will find a technical eBook explains the Project processes from Zero to Hero. The project would use the built-in Arduino library methods for reading analog to digital converter (ADC) levels and writing to the digital pins. We will then email you a reminder when your meter reading is due. Your electric meter is on the outside of your house. With the latest release of Arduino IoT Cloud (version 0. and the ADC of the Arduino which is used to read the voltage drop of the resistor is a bit inaccurate for. First of all you’ll need to contact your area’s distribution network operator. This Arduino oscilloscope is perfect if you need an oscilloscope right now, but all you have is an Arduino. Today every home, offices, companies, industries have electricity connection. (kWh) by the thousands, hundreds, tens and ones. If your electric meter has small clock faces with needles pointing at numbers, this is an analog electric meter and not a digital electric meter. Your meter will alternate between 2 displays. What are some Electrical Engineering Projects? Good project idea is the one which captures your imagination and hopefully others. This type of energy meter reading is done by the microcontroller unit; the micro controller continuously monitors and records the Energy Meter. 1 V, so the "COM" voltage must be approximately 0. Please contact our Customer Relations Center at 800. This is the same of saying you have to place the multimeter in parallel with the resistance. Using the Arduino circuit along with GSM & Wi-Fi Shield provide the meter reading system with some automatic functions that are predefined and used in this system. So why not get the usage from it since it is always broadcasting it. How to build an Arduino energy monitor - measuring mains voltage and current; EmonTx Arduino Shield: Our open-hardware energy monitoring Arduino compatible shield featuring the above circuit alongside voltage measurement for real power calculation. Â The transmitter data pin is connected to Pin 12 of Arduino and the receiver data pin is connected to Pin 11 of Arduino. Leviton is a world leader in the electrical field with a large product array, and millions of customers worldwide. Electricity passing through a conductor is similar to water flowing through a pipe. Smart Meter Electric meter reading and decoding: This article explains how to interpret the common readouts found on digital electric meters. I started this after. The Electricity Department has the authority to read the meter readings whenever they need without a human being visiting each and every house. We are using the inbuilt Serial Monitor in the Arduino IDE to act as the terminal to communicate with the Arduino board. With a few changes to the code, you can also add your local tariffs and display the cost of electricity used to date. OpenCV practice: OCR for the electricity meter. A note on what this document covers. The consumer has to go to the vending station with the smart card and money to buy electricity. Here’s how they can fix this problem and how you can use them with an Arduino board. Front panel of PWR & SWR meter. progress-energy. Setting up an AdaFruit account for communication: First, we will make a feed in AdaFruit IO. GSM Based Automatic Energy Meter Reading The purpose of this project is to remote monitoring and control of the Domestic Energy meter. If its ok for you? im planning to expand the use of arduino by using some inputs to control the individual actions of the relay. Remember, with voltage we’re going to multiply whatever value we read by five to yield the value measured by the MAX471. The built-in frequency generator allows an external complex impedance to be excited with a known frequency. and a Customer Service Representative will assist you. And of course your Clipsal Cent-A-Meter system! Instructions. A digital electric meter records the amount of electricity used electronically. Nano Digital Volt Meter is a microcontroller based simple DIY project for electronics hobbyists and makers. They cycle through six different screens. If it is outside these limits, you can bring down the voltage using a voltage divider. I didn't want to keep a desktop or laptop computer tied up reading the utility meter. An electricity meter or energy meter is a device that measures the amount of electric energy consumed to residence or business. The meter reading in this example is 6653 and is from an Imperial meter (identified on your meter with. First Name * Middle Name. ARDUINO ENERGY METER: [ Play Video ]I belong to a village of Odisha, India where frequent power cut is very common. It's very simple, on the date of reading you can ask to show you final reading of meter or you can check your self by pressing black button on meter until you get "kWh" as shown in pic. An Arduino (Uno used in this guide) - Buy Here; LCD Shield (Or LCD Screen - how to connect an LCD screen. Meter Circuit Using Arduino. Below is the version running now. To find your cycle number (a number from 1 to 21), see the sample natural gas bill below with the cycle number circled. An electricity meter, electric meter, electrical meter, or energy meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device. Your electric bill is calculated by multiplying the amount of electricity you use (in kWh) times the electric rate. Gather materials and make copies of the Build and Test a Conductivity Probe Lab Handout (or distribute to students as a digital file). h) is used in most of the examples for the meter, they say. The meter reading in this example is 6653 (hundreds of cubic feet). Forward power is 23. Please enter the details below so we can identify you. The author's prototype and ultrasonic module are shown in Figs 1 and 2, respectively. ENERGY METER READING OVER THE INTERNET AND HOME AUTOMATION USING ARDUINO BOARD Update Free energy forever no wind no solar no gas READ DISCRIPTION!!! Arduino Home Automation: Control Your. Prepayment metering system had improved operational efficiencies, Reduced financial risks and provides better customer service. CIRCUIT REQUIREMENT The components required for the implementation of prepaid electricity meter are following: Analog electricity meter: It is used for measurement of the energy in watt-hour. The lower portion of the scale is non-linear, suggesting that it was used to measure alternating current. 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. If the hand on your meter dial is between two numbers, record the lower number. Using A Flow Sensor With Arduino In this tutorial we will be hooking up a Flow Sensor to an Arduino Uno to measure liquid flow. Should the meter surpass its highest possible reading number, usage continues to record and the meter display starts over beginning with all zeroes. It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD). Setting up an AdaFruit account for storing Electricity meter readings. When the credit goes below the threshold value, the meter gives warning icons and if credit reaches to zero the meter will automatically cut off the power supply. When your electrical contractor has completed their work, your contractor needs to submit the necessary electrical notices to us for approval (preliminary and completion notices). With plenty of interactive workshops, tools and quizzes as well as information on all types of financial issues, Money Matters To Me is the one stop resource for helping you understand, handle and learn all you need to know about your day to day practical finances. This is roughly equal to using a room air conditioner for an hour, or running 10 bulbs of 100 watts each. There are three different types of electric meters installed throughout the City. Sure a reed switch is cheaper but you have to design some way of mechincally mounting it. It is able to read the incoming audio signal and create effects on the four 8x8 LED matrices. Electric meters use either digital displays or dials. The project would use the built-in Arduino library methods for reading analog to digital converter (ADC) levels and writing to the digital pins. The Arduino Audio Meter is a programmable guitar pedal that works with the Arduino UNO board. Money Matters To Me is your guide to understanding and making your finances fun. To determine how much electricity you have used in a month, we subtract the latest meter reading from the previous month's meter reading. In this project we make a Smart Electricity Energy meter using Arduino and ESP8266 Wi-Fi module which can not only sends you a SMS/Email of your electricity Bill but also you can monitor the energy uses anytime and from anywhere in the world. Arduino Electrical Conductivity (EC See Read me in download file for more info. electricity usage,. Define meter reading. The testing signal first should connect to a "schmitt trigger" to convert that to a square wave with constant amplitude about 5v, then the output of schmitt trigger connected to pin4 of arduino board to calculating the frequency. This data is then transmitted over a 802. Atlantic City Electric meter readers use hand-held computers to read meters around the same date every month. Arduino’s AnalogWrite – Converting PWM to a Voltage - When I first started working with the Arduino platform (it was also my first experience with microcontrollers), I was a little surprised that analogWrite. The circuit diagram of the distance meter is shown. The Arduino IDE is so simple to use that anyone who has basic knowledge of c programming can quickly get started with it. The meter send readings such as power ( kWh), voltage (v), current (I), cost billing (Naira/USD) , etc. Should the meter surpass its highest possible reading number, usage continues to record and the meter display starts over beginning with all zeroes. This shield for Arduino is part of a system for measuring and monitoring electricity consumption with web interface. I recently moved into a new house that has a Zigbee compatible smart meter for both the electric and gas meters. Carlon Meter was founded in 1962 in Grand Haven, MI. h) is used in most of the examples for the meter, they say. If you want to know how much electricity you're using, you'll need to consult your meter. The Arduino Robot is the first official Arduino on wheels. Wait for the electricity meter display to show the letters "kWh" along with the reading. the digit al meter reading a digital meter is similar to the numbers on your vehicle's odometer. Display Panel Select Button By continuing to press the “SELECT” button, a user. Design Automatic Meter Reading (AMR) Data Logger with Xbee Automatic Meter Reading (AMR), Xbee, Arduino I. Measure some sound in similar conditions. You will need to identify your meter by the number on the front of the meter as shown above. Your latest meter reading is required to make the switch to your selected retailer. Arduino_LSM9DS1: Allows you to read the accelerometer, magnetometer and gyroscope values from the LSM9DS1 IMU on your Arduino Nano 33 BLE Sense. Discover how to read an electricity meter, from smart meters to prepayment meters and Economy 7 meters, and provide meter readings to your current energy supplier. As you pull your car closer to the sensor, the Arduino-based project displays green, yellow, and red lights to let you know when it's time to stop. Always read from right to left. An application to read a MODBUS temperature sensor, displaying on the LCD screen Close-up of wiring the temperature sensor to the Arduino RS485 shield. You can see that it is the type with the spinning disk. Electricity and gas meters must meet stringent requirements to ensure they measure accurately. If safe, clear access to your meter is an issue, you can contact Origin to organise a special read time OR you can do a self meter read. Here's a really useful and easy project you can do with an Arduino. So here this project is only for interfacing electricity energy meter with microcontrollers. You usually end up paying too much or too little on estimated usage. Current transformer is used to measure the total power consumption for house or industrial purpose. The reading of the energy meter is also sent to the cell phone of the user by a message through GSM modem. The impedance of this voltage must be reasonably low compared to R2. Hello I have read the instructions but I do not have a red button, just a Green one with a capaital A underneath it. Manage your energy online. Learn how to read your electricity meter accurately in this short video. It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD). 5v to a voltage lower than 5V. That's what this project is about, a simple volume meter (or decibel meter) made with Arduino, a microphone and few LEDs. Left = power switch, middle = mode select push-button, right = band change push-button. In this case, you need to press the blue button on the meter until 'Day' or 'Night' is visible on the screen. Submitting your meter reading is quick and easy. Tenants can easily recharge their pre-paid analogue or smart meter at thousands of bank locations across India, online or at participating retailers. The solenoid we have picked for this tutorial is our Plastic Water Solenoid Valve (perfect for controlling flow to a drip irrigation system) but this tutorial can be applied to most inductive loads including relays, solenoids, and basic DC motors. These are electromagnetic, electronic and smart meters. Its quite a simple tutorial but is an essential one especially when you are working on some power related project. 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. Nov 9, 2015. Notice the two commands in the setup function. Summary: This article describes how to implement a very low bandwidth one way communication channel between an Arduino (or any other microcontroller) and an Android device using nothing more than about a meter of magnet wire, a resistor and diode. The ethernet connected open-hardware Arduino seemed like a good fit. Probably a good thing i have written down all my readings of the last few years (i look at the meter every two months and transmit the reading to the company (btw something that really is no. rakib uddin4 abstract energy meter reading is a monotonous and an expensive task. Search form. Electric meters read power usage in kilowatt hours. The AMR is now a general term for all kind of meters that can read the data, store the reading. Welcome to Electricity Bill Calculator UK. 28/8/2015 How to make a benchtop pH meter with an Arduino Uno and the Gravity. You can identify the type of meter by the model number shown on the front of the meter. You can read from left-to-right or right-to-left. Advanced Meter. (kWh) by the thousands, hundreds, tens and ones. The Starter Kit is a great way to get started with Arduino, coding and electronics! The Starter Kit includes the components you need to make 15 fun projects following the step-by-step tutorials on the Project Book. HOW DO I READ MY RESIDENTIAL SMART METER – EDMI Mk7A This reference guide explains what data you can see on your EDMI Mk7A meter and how to read it. meter reading - a datum about some physical state that is presented to a user by a meter or similar instrument; "he could not believe the meter. This document discuss about the development and working of a prototype of an AMR (Automatic Meter Reading) using Arduino board.