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.
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A simple and effective plan that assures you the best scores, a plan that gives you time to read, learn, practically experience the whole workings of your project and create a successful unit you can proudly showcase. And the best part is this… even if your own project unit malfunctions... you will still have a ready-made project unit for yourself, just in case there is a last minute issue that you or your teammates could not solve. Confused? Well let me explain.
Plan A: Create A Successful Project Model By Yourself
Plan B: Have A Expertly-Made & Quality-Tested Replica Of Your Project For Assured Results
So here’s how it works.
In my engineering days, we used to struggle replicating a PCB model from our text books with real tools. We had a tough time with the circuits and most of the time - they used to fail. So I wanted to solve this problem not just for myself but for all my fellow students like you. Young, energetic and knowledgeable youth who really want to learn but still cannot afford to fail with the project because it matters and the colleges rarely help us out productively.
So I want to give you a beautiful DIY model of the project that also includes:
- A Complete set of tools, circuit diagrams, tested PCD, zero board, audiovisuals and everything else you will need to execute your project to perfection.
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Sounds like a dream? Well, yes it is and here’s how you can benefit from this project not just in your final year but also help you with your interviews and in the future too.