Performance, monitoring and controlling of smart energy meter with IOT and arduino UNO

Abstract

The main purpose of the plan is to build up an IOT base electrical energy meter interpretation show for units devoted and charge there upon over the internet. A smart energy meter whose blinking LED signal is interfaced to microcontroller during LDR the blinking LED flash 3200 times for 1 part the LDR sensor provide an interrupt every instance the meter LED flash to the programmed microcontroller, micro controller take this considerate and display the it on an LCD accordingly interfaced to the microcontroller. the learn of the energy meter is also sent to Ethernet guard module individual fed from the micro controller using level shifter IC and RS 232 link which pass on data in a straight line to a devoted web page for show anywhere in the planet. The power provide consists of a step down transformer 230/12V which decreases the voltage to 12V AC. This is changed to DC using a bridge rectifier and it is then regulated to 5V by means of a voltage regulator which is requisite for the action of the microcontroller and additional mechanism.