Energy Meter Reading over Internet

Model: 557

Solderable DIY project kit for Engineering & Diploma students Worldwide

Do-It-Yourself Kit :

Includes complete hardware comprising of discrete components, modules, PCB, controller etc. and tested program code for building the project. Extensive documentation for project execution including step-by-step instructions for Circuit building, Assembly procedure and Troubleshooting. (Tool kit-Multimeter, Soldering iron and program burner not included in the kit)

Warning: Division by zero in /home/edge/public_html/wp-content/plugins/woocommerce/templates/single-product/add-to-cart/simple.php on line 36

Discount 0 % Off



The main objective of the project is to develop an IOT (internet of things) based energy meter reading displayed for units consumed and cost thereupon over the internet in chart and gauge format.

For this innovative work we had taken a digital energy meter whose blinking LED signal is interfaced to a microcontroller of 8051 family through a LDR.. The blinking LED flashes 3200 times for 1 unit .

The LDR sensor gives an interrupt each time the meter LED flashes to the programmed micro controller, The microcontroller takes this reading and displays the it on an LCD duly interfaced to the microcontroller.

The reading of the energy meter is also sent to a GSM modem being fed from the microcontroller via level shifter IC and RS232 link. The sim used in the modem being internet enabled transmits the data directly to a dedicated web page for display anywhere in the world in multi level graphical format

The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components.


Easy to use, Self-explanatory kit.

All-inclusive solution kit.

Extensive audio-visuals available.

Branding-free material.

Pre-programmed Microcontroller..

Call/mail for Tech Support from 10 am – 7 pm.

Can be Customized for Arduino, Raspberry Pi, PIC


Hardware Requirements

  • Microcontroller
  • LCD display
  • GSM modem
  • LCD
  • A to D converter
  • Temperature sensors
  • Relay
  • Resistor
  • Capacitor
  • Diodes
  • Transformer
  • Voltage Regulator
  • PT
  • CT
  • WiFi module as required

Software Requirements

  • Keil compiler
  • Language: Embedded C or Assembly.

Q & A

Buyer Feedback

Write a new review
  1. Rated 5 out of 5

    Ajmal Shad

    I got to know about Edgefx through my friend. Is has already purchased a kit from edgefx. So, he has suggested me to purchase kit from edgefx. I have decided to buy kit from edgefx because my friend has suggested me. I have directly purchased the kit through online & the kit was delivered in time with right components. Provide more and more number of advanced projects. I want to give reference to my juniors.