IOT-Based-Energy-Meter and smart jome appliances.pptx

IOT-Based-Energy-Meter and smart jome appliances.pptx

1. Major Project on “IOT based energy meter”

2. Introduction With growing population and number of houses it is very difficult to measure and record power consumption in urban areas . It is very much required that an automated meter reading system must be evolved so that the process of recording of energy consumption in households and industry can be made easier and accurate. We make this possible by designed this project. Some one see energy meter reading though internet and control loads in their home by using module known as IOT(Internet of thing )

3. Block Diagram

4. Component Required Power Supply Circuit Energy Meter Node MCU ESP 8266 Relay 200W bulb as a Load

5. POWER SUPPLY CIRCUIT 7805 Convert from input of 230 V AC to 12V & 5 V of regulated DC Step Down Transformer Rectifier Voltage Regulated IC 5

6. What is an Electricity energy meter? It is a device that measures the amount of electric energy consumed by a residence, business or an electrically powered device. Electricity meters are typically calibrated in billing units, the most common one being the kilowatt hour [ kWh ]. Electricity meters operate by continuously measuring the instantaneous voltage (volts) and current (amperes) and finding the product of these to give instantaneous electrical power (watts) which is then integrated against time to give energy used (in joules, kilowatt-hours etc.).

7. Problems With The Existing Energy Meter A great number of inspectors have to be employed for reading the meters. Sending out bills is an expensive procedure. Processing payments is even more expensive, requiring a large number of employees. Single tariff constrains effective usage of electricity. Power distribution companies can't discourage peak time usage by extremely high tariff .

8. Existing Meter

9. Working of LED LED Light Emitting Diode

10. 12V Relay RELAY 0 V 5 V Relay off Relay On

11. RELAY INTERFACING The relay circuit consists of relay switch, diode and transistor . This circuit controls 2.5-10v submersible motor. The controller output signal is of 3.3v DC. 11

12. WHAT IS IOT ??? 12 Internet Of Things represents a general concept for the ability of network of devices to sense and collect data from the hardware devices around us, and share that data across the internet where it can be processed and utilized for various purposes.

13. ESP8266 NodeMcu WiFi Development Board

14. Features of ESP8266 NodeMcu WiFi Development Board 802.11 b/g/n Integrated 10-bit ADC Integrated low power 32-bit MCU Supports antenna diversity WiFi 2.4 GHz, support WPA/WPA2 Support Smart Link Function for both Android and iOS devices Deep sleep power < 5uA Wake up and transmit packets in < 2ms Integrated TCP/IP protocol stack

15. BLYNK APP Blynk is a Platform with IOS and Android apps to control Arduino . It's a digital dashboard where you can build a graphic interface for your project by simply dragging and dropping widgets. It's really simple to set everything up and you'll start tinkering in less than 5 minutes . 15

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17. Advantages can be used in large malls and commercial building where monitoring is impossible by inspection. In large area of installation we can easily set it up by use of amplification circuit on lines. Safe house monitoring. Low power consumption and easy to maintain and repair.

18. THANK YOU