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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. 4,699

Rs. 4,230

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

(Recommended)

Rs. 0

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

Loaded and Tested PCB

(Optional)

Rs. 0

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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PROJECT DESCRIPTION
PROJECT DESCRIPTION
PROJECT DESCRIPTION

This project is designed to identify the water level in an overhead tank using a water- level sensor. This system also displays the water level as a numeric indication (0-9) on a 7-segment display.

This is the circuit designed for overhead-tank-digital-water-level indicator. It is built around priority encoder, BCD-to-7-segment decoder, 7-segment display and a few discrete components. Due to high input impedance, priority encoder senses water in the container from its nine input terminals.

The inputs are connected to +5V. The ground terminal of the sensor must be kept at the bottom of the container (tank). Priority encoder has nine active-low inputs and converts the active input into active- low BCD output. It uses a 7-segment display to show the water level in numeric form from ‘0’ to ‘9.’

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. The ripples are removed using a capacitive filter and, it is then regulated to +5V using a voltage regulator 7805, which is required for the operation of different ICs and components.

Furthermore, the project can be enhanced by interfacing it with a buzzer to alert when the water level falls below the minimum level.

 

PROJECT HIGHLIGHTS
PROJECT HIGHLIGHTS
PROJECT DESCRIPTION
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
Non-Microcontroller Project.
BLOCK DIAGRAM
BLOCK DIAGRAM
BLOCK DIAGRAM
9 Level Overhead Water Tank Indicator
Hardware Requirements
  • Transformer
  • Diodes
  • Resistor
  • Capacitor
  • Transistor
  • 7-Segment Display
  • Encoder
  • Decoder
Software Requirements
    None
PROJECT RESOURCES
PROJECT RESOURCES
Q & A
Q:  What is water level indication?
A:  It indicates the level of water in the tank
Q:  Can this also be used for other purpose?
A:  Yes, it can be used for any partially conducting non corrosive and non inflammable liquid.
Q:  What is the formula for calculating smoothing capacitor value?
A:  There is some approximated formula .Peak to peak ripple voltage = Load current in amps / (2*line frequency in hertz *capacitance in farads). But as rule of thumb for 1 A current 1000uF is best. Thus it is load dependent.
READ WHAT OTHERS HAVE SAID
READ WHAT OTHERS HAVE SAID
READ WHAT OTHERS HAVE SAID
Average Rating
 4.3/5
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Showing 4 of 5 reviews Show All
Arijeet Ghosh, Kolkata on 12th June, 2015, 03:22 PM

I came to know about Edgefx through Internet. I used the project title in the Google to find Edgefx.I thought Service and kit may be good. And even my senior bought his project from Edgefx I like it’s not expensive.Yes the kit delivered on time with the right components.I purchased the project through online. FedEx delivery should be improved.

Kaushik Chattopadhyay, Kolkata on 3rd September, 2014, 11:27 AM

While I was searching in the net for some topic and got a lot of help from Edgefx website with the YouTube videos. So decided to purchase from Edgefx for major projects.It’s simple to understand.

KAUSHIK., Guru nanak Engineering college. on 30th January, 2014, 05:34 PM

I loved the audio-visuals and output videos on the website. I am proud of my DIY kit.

SHUMAIL KAZIMI , Inst. of Elec&Tele.CommEngg. on 30th January, 2014, 05:29 PM

The website and it is Very good. Ihadquestions related to sensors. I got excellent feedback with my friends so I purchased form Edgefx. I bought the Readymade kit and liked the Perfection. Improvement should be required in DVD.

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Tool kit cannot be purchased individually.

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