How To Connect Energy Meter With Microcontroller

The microcontroller accepts the inputs from all the three energy measurement ics for three phase energy measurement and serves as the brain of the system by performing all the necessary operations like storing and retrieving data from eeprom operating the meter using buttons to view energy consumption calibrating phases and clearing readings.

How to connect energy meter with microcontroller. The electricity consumption meter shown in the figure facilitates the billing of energy meter along with load control using wireless gsm technology this is a microcontroller based wireless energy meter as 8051 microcontroller is used for controlling the entire system. Now solder two wires at both the terminals and take it out from the energy meter and then close energy meter and tight the screws. The brown wire carry s the pulse output. First user need to buy an analogue electricity energy meter.

Karteek reddy 13 814 views. Prepaid energy meter with gsm modem using pic microcontroller. Gsm based energy meter pic microcontroller code. How to connect energy meter with arduino.

After it user needs to open it and find the pulse led or cal led s terminals cathode and anode. Circuit diagram of the project is given below. Connect the power supply and load as per this picture. Connect pin 4 of the opto coupler to a black wire and pin5 to the brown wire.

At last connect port 1 of 89c51 microcontroller with 8 bit output of adc0804 and connect port 2 with 8 bit input of 16 2 lcd. Connect the black wire to the ground of the circuit board for the projects prepaid energy meter or auto meter reading projects. Adc0804 with 8051 89c51 89c52 microcontroller code.