CSE461: DSD Project

Nusrat Jahan 12201001

Mirza Abdullah Al Nafiz 13101230

Rozin Tanvir Khan 13101117

Niger Sultana Mimi 13121132

MONITORING YOUR ELECTRICITY CONSUMPTION

Arduino Energy Monitor

● Easy Monitoring of energy consumption. By energy we mean Electrical energy.

● Prevention of wastage of energy

● Regulating the cost effectively

● Understanding the corresponding temperature at some point during consumption.

Motivation

Methodology

Connect device

read and measure amount of current flow

Take thermal reading

send data to server

User retrieves data from website

S

●Arduino Uno

●Current Sensor

●Ethernet Shield

●Temperature Sensor

●Bread board, Vero board, wires, multi-meter,

●resistors, capacitor etc.

Necessary Equipment

Arduino Uno

● Microcontroller: ATmega328P ● Operating Voltage : 5V ● Input Voltage : 7-12V ● Digital I/O Pins : 14● (of which 6 provide PWM

output) ● Analog Input Pins 6 ● DC Current per I/O Pin : 20 mA ● Flash Memory :32 KB

Ethernet Shield : W5100

● Needs an IP address to operate.● Can communicate Using TCP and UDP● Simple mounting on the Arduino will

do the interfacing.● Arduino digital PIN 10, 11, 12, and 13

will be used for SPI● Connects to Internet using RJ45 cable● Informational LEDs:● PWR, LINK, FULLD ,100M, RX, TX,

COLL.

Current sensor : ACS712

Current sensor : ACS712

● Sensitivity : 96 – 104 mV/A

● Output Sink Current : 10 mA

● Output Source Current : 3 mA

Thermistor

Temperature range : -40C to 125C

Thermistor

Temperature range : -40C to 125C

Circuit

Output

DEMONSTRATION

Thank You!

Any Question?