Contact Us

We appreciate your interest in RoboJunkies! If you have any questions, feedback, or inquiries, we're here to assist you. Please feel free to reach out to us using any of the following methods:

Customer Support:
For any assistance related to orders, products, or general inquiries, our dedicated customer support team is available to help you. You can reach us by sending an email to robojunkiesindia@gmail.com or by sending a Whatsapp message on: 022-69719210.

Technical Support:
If you have technical questions or need help with a specific robotics project, our technical support team is ready to provide guidance and assistance. You can contact them by sending an email to robojunkiesindia@gmail.com. Please provide detailed information about your query or issue, including any relevant code, schematics, or error messages, to help us assist you effectively.

Partnerships and Collaborations:
For partnership opportunities, collaborations, or media inquiries, please email us at robojunkiesindia@gmail.com. We are open to exploring partnerships with educational institutions, robotics companies, content creators, and event organizers to promote the field of robotics and drive innovation together.

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Connect with us on social media platforms to stay updated on the latest news, events, and product releases. Follow us on Instagram and check out our youtube Channel to join our vibrant community and engage with fellow robot enthusiasts.

Postal Address:
If you prefer traditional mail, you can reach us at the following address:

Mobitronix Technologies LLP,
80/104, Panchavati, Vasant Vihar, Thane 400610. MH. India

We value your feedback and strive to respond to all inquiries in a timely manner. Please allow up to 48 hours for us to get back to you. Thank you for choosing RoboJunkies, and we look forward to assisting you on your robotic journey!

  • Motor connection test

    Basic Code to test the Motor connections for the LF-2 Line Follower Kit

    Click here for code 
  • Sensor read program

    Program to print out the raw sensor values read by the line following sensor array

    Click here for code 

New LF2 Kit Program

New Code for Line Following with the LF-2 kit using 5/7 channel sensors. This code does not require any library installations. Work in progress!! So try with caution.

Edit Lines 18-20 as per your robot and track details.

LF2 Kit Program

Older code for the LF-2 Line Follower Kit. This code requies the TB6612FNG Library which needs to be installed separately.

This code is adjusted for 5 sensors reading a 25mm black line. Configure lines 13-16 as per your robot to get optimal performance.

You can change speed using the lfspeed variable on line 42

8 Channel Line Follower Program

Sample Code for Line Following using the 8 channel sensor

Sample Arena Designs

Feel free to use these sample designs to test out your robots.

15 mm Black Line

Total mat size- 1219 * 3810 mm

Download PDF

16mm Back Line

Total mat size- 1387 * 2302 mm

Download PDF

20mm Black Line

Total mat size- 2133 * 3657mm

Download PDF

25mm Black Line

Total mat size- 1220 * 2220 mm

Download PDF

Maze Solver

30mm Black Line
Total mat size- 1448 * 2134 mm

Download PDF