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Model: 149A    

Do-It-Yourself Kit

Rs. 11,609

Rs. 6,965

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  • • Product of choice for Engineering & Diploma students worldwide.
  • • Real-time applications.
  • • Mapped to the curriculum.
  • • Learning by doing.
  • • Clearly defined problem statement.
Solderable DIY kit with
"Assembled & Tested Prototype board"

DIY kit comes with an Assembled and Tested prototype board and pre-programmed controller ensuring 100% output guarantee. Includes complete hardware & tools with plain PCB for assembling project from scratch.

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, Simulation, Testing, Troubleshooting and finally building a working Hardware Prototype.

400+ end to end unique project solutions in wide areas of Electronics, Electrical, Embedded, Communication, IoT, Arduino and more.


The project is designed to develop a robotic vehicle that can sense metals ahead of it on its path similar to sensing land mines. The robot is controlled by a remote using RF technology.

It consists of a metal detector circuit interfaced to the control unit that alarms the user behind it about a suspected land mine ahead. An 8051 series of microcontroller is used for the desired operation.

At the transmitting end using push buttons, commands are sent to the receiver to control the movement of the robot either to move forward, backward and left or right etc. At the receiving end two motors are interfaced to the microcontroller where they are used for the movement of the vehicle.

The RF transmitter acts as a RF remote control that has the advantage of adequate range (up to 200 meters) with proper antenna, while the receiver decodes before feeding it to another microcontroller to drive DC motors via motor driver IC for necessary work.

A metal detector circuit is mounted on the robot body and its operation is carried out automatically on sensing a any metal underneath. As soon as the robot senses this metal it generates an alarm sound. This is to alert the operator of a possible metal (eg: land mine) ahead on its path.

Further the project can be enhanced by mounting a wireless camera on the robot so that the operator can control the movement of the robot remotely by watching it on a screen.


1) This line following robot can also be modified to a walking robot in any surface by using only one motor with homemade fixtures as per the detailed instructions give.

2) Similarly the same walking robot can be attached with special magnetic material as per instructions to climb a wall of any vertical metallic surface say a refrigerator body.

Please find the link below:


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
Metal Detector Robotic Vehicle  
Hardware Requirements
  • 8051 series Microcontroller
  • RF Tx-Rx
  • LED
  • Crystal
  • Resistors
  • Capacitors
  • Diodes
  • Voltage Regulators
  • Metal Detector
  • DC Motors
  • Motor Driver
  • Encoder
  • Decoder
  • Push Buttons
Software Requirements
  • Keil compiler
  • Language:Embedded C or Assembly
Battery not included in the kit due to Courier service prohibition. Please buy four AA CELL 1.5V batteries for this project to be used for the Remote.
Remote Included
Q & A
Q:  Which microcontroller is used in this project?
A:  A 40 pin microcontroller from 8051 family along with a 20 pin microcontroller is used in this project.
Q:  What is the range of RF?
A:  RF range is 50 meters
Q:  What is the operating frequency for this project?
A:  It operates at a frequency of 433MHz
Q:  What is the battery rating?
A:  About 4 pencil cell batteries, each with a rating of 1.5V are used.
Average Rating
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Showing 4 of 8 reviews Show All
Ramu, Coimbatore on 20th October, 2014, 10:14 AM

I saw the website and I am satisfied, I decided to buy from Edgefx.I liked the Quality of the components.Reduce the price if possible.

Vismay Shah, Nadiad on 18th September, 2014, 05:41 PM

Because of my friend’s reference, I went ahead with Edgefx kit.I like the timing of your Delivery and the material nicely packaged.You should provide Programmer loader.

Utkarshvaishnav, Ahmadabad on 17th June, 2014, 03:36 PM

I decided to buy a kit from Edgefx because it consists of all components and it is quite good.I like the way you are giving the support.

Vatsalthakkar., Thane. on 9th April, 2014, 10:55 AM

I decided to buy a kit from Edgefx because while searching in the google i found the Edgefx is the top in the list. I like the Instrumentation part in the respective kit.

Rating Breakdown (8 Reviews)

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