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Solderable DIY project kit for Engineering & Diploma students

Product of choice for Engineering & Diploma students worldwide.

Do-It-Yourself Kit

Rs. 4,329

Rs. 3,117

Includes complete hardware with plain PCB and a pre-programmed controller for building the project. Extensive documentation for project execution including step-by-step instructions for Circuit building, Assembly procedure and Troubleshooting. Thorough understanding from the Problem definition to Circuit Design to Programming, Testing, Troubleshooting and finally building a working hardware project.

Tool Kit


Rs. 350

Includes Digital Multimeter, Soldering Iron, Screw driver, Cutter, to be used with Do-It-Yourself Kit to build the project.

Loaded and Tested PCB


Rs. 1,669

Rs. 1,336

Pre-soldered and tested PCB. Choose this option only if you are short on time. Only works along with the Do-It-Yourself Kit. (Can be purchased later)

Total Rs. 0

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The main objective of this project is to provide uninterrupted power supply to a load, by selecting the supply from any source out of 4 such as mains, generator, and inverter and solar automatically in the absence of any of the source. T

he demand for electricity is increasing every day and frequent power cuts is causing many problems in various areas like industries, hospitals and houses. An alternative arrangement for power source is a must.

In this project uses four switches to demonstrate the respective failure of that power supply. When any of the switches is pressed it shows the absence of that particular source, switches are connected to microcontroller as input signals. A microcontroller of 8051 family is used.

The output of microcontroller is given to the relay driver IC, which switches appropriate relay to maintain uninterrupted supply to the load. The output shall be observed using a lamp drawing power supply from mains initially. On failure of the mains supply (which is actuated by pressing the appropriate switch) the load gets supply from the next available source, say an inverter.

If the inverter also fails it switches over to the next available source and so on. The current status, as to which source supplies the load is also displayed on an LCD. As it is not feasible to provide all 4 different sources of supply, one source with alternate switches are provided to get the same function.

The project can be further enhanced by using other sources like wind power also and then taking into consideration for using the best possible power whose tariff remains lowest at that moment.

Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Pre-programmed Microcontroller.
Automatic Power Source Selection.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
Auto Power Supply Control from 4 Different Sources: Solar, Mains, Generator &Inverter to ensure No Break Power
Hardware Requirements
  • 8051 series Microcontroller
  • Relay Driver IC
  • Relays
  • LCD
  • Lamp
  • Push Buttons
  • Transformer
  • Diodes
  • Voltage Regulator
  • Crystal
  • LEDS
  • Capacitors
  • Resistors
Software Requirements
  • Keil compiler
  • Languages: Embedded C or Assembly
Q & A
Q:  What is the concept behind this project?
A:  The concept behind this project is to provide uninterrupted power supply from any of the available supply
Q:  Can the lamp be replaced by any other load?
A:  Yes, any load with rating up to 200W can replace the lamp.
Q:  What is the family of microcontroller is used?
A:  A 40 pin microcontroller from 8051 family is used in this project.
Q:  Does this project work on different supplies?
A:  We don’t supply all four sources of supply in the project but only one source with 4 relays which are capable of taking supply from 4 different sources. So you can use any other 3 sources if available at your end. Please watch the video carefully.
Average Rating
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Showing 4 of 11 reviews Show All
shashank saurabh, pune on 4th June, 2016, 05:13 PM

I came to know about edgefx through my senior. I have directly typed edgefx website Google.
I have decided to buy edgefx kit kit because my senior has suggested me. I like most edgefx kit was the complete kit
the kit was delivered on time with right components.
the team has helped me in purchasing the project.
i would like to give reference to my juniors.

Sachin Prajapati, Vadodara on 21st July, 2015, 11:50 AM

My sir named Mr. Ronak patel informed me about Edgefx.I like the complete kit.Yes the kit delivered on time.I purchased through online.

Dipen Kumar Rajak, Dhanbad on 3rd July, 2015, 11:13 AM

I come to know about your Institute through Internet and I used the Different Project topic’s as a keyword.I decided to buy a kit by seeing the picture and output video in the website.Yes it’s on time.
Yes I called up and someone from your team helped me to purchase.

MAHENDRA SINGH, Bareilly on 12th June, 2015, 03:55 PM

I came to know about Edgefx through my senior. I directly typed Edgefx kits in Google.I decided to buy a kit from Edgefx by the words of my senior. And I like the complete kit.Yes the kit delivered on time with the right components.No Improvements required.

Rating Breakdown (11 Reviews)

Tool kit cannot be purchased individually.


Edgefx Technologies Pvt. Ltd.,
Plot No. 105, 3rd Floor,
Liberty Plaza, Himayathnagar,
Hyderabad - 500029,
Telangana, India
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