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Model: 171    

Do-It-Yourself Kit

Rs. 6,599

Rs. 4,619

( You Save: Rs. 1,980 )

  • • 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 follows a specific path. This project uses a microcontroller of 8051 family for its operation. A pair of photo sensors comprising IR transmitter and photo diode is interfaced to the controller to detect the specified path for its movement.

Line follower robot is a useful robot that is used in ware houses, industries, and stores etc, where it follows a dedicated path. This proposed system of a line following robot fulfils the desired functionality and demonstrates the working of it. It uses a pair of photo sensors, comprising of one IR transmitter and a photo diode in each. It guides the robot to follow a specified path by giving appropriate signal to the microcontroller. Two DC motors are used interfaced to the microcontroller through a motor driver IC. Input signals given to the microcontroller from the sensors and then the controller takes the appropriate action according to the program written in it and drives motors as desired.

Further the project can be enhanced by adding more advanced sensors to it. This will add more features to the existing project. For example, we can use ultrasonic sensors for detect any obstacle in front of the robot and to take appropriate action.


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
Line following Robotic Vehicle using Microcontroller
Hardware Requirements
  • 8051 series Microcontroller
  • IR Led
  • Photo Diode
  • Motor Driver IC
  • DC Motors
  • Robot Body
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.
Q & A
Q:  Which microcontroller is used in this project?
A:  A 40 pin 8051 microcontroller is used in this project.
Q:  What is line following robot?
A:  A robot which follows a particular path is known as a line following robot.
Q:  How is line following achieved?
A:  Line following is achieved by sensing the path using IR sensors and accordingly controlling the motion of motors.
Q:  What are the ratings of motors?
A:  45RPM, 6V rated motors are used.
Average Rating
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Showing 3 of 3 reviews
Bijit kumar bora, Jorhat on 18th November, 2014, 02:25 PM

I found your website when I was searching for the project on Internet.I like the details on your website and also I like the project solutions.I got the kit on time.Edgefx Team was good and the technical support was very helpful.

Divyanshu Kathuria, Mumbai on 20th October, 2014, 10:30 AM

I like the projects very much and then decided to buy from Edgefx. Everything is fine and giving good service and solutions. I like my complete project.

Bhaskar, on 15th March, 2013, 10:36 PM

Even though the price seems to be a little bit high, the quality of the project is very good. Mainly the given audio visuals are very clear to understand about how to do the project.

Rating Breakdown (3 Reviews)

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