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.
Social Media:
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!
Basic Robot Test Programs
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Motor connection test
Click here for codeBasic Code to test the Motor connections for the LF-2 Line Follower Kit
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Sensor read program
Click here for codeProgram to print out the raw sensor values read by the line following sensor array
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Adjusted Sensor Values
Click here for codeProgram to calibrate the line sensor and read adjusted sensor values
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
Maze Solver Program
Sample Maze Solver Program for 3mm white line of a black background
Sample Arena Designs
Feel free to use these sample designs to test out your robots.




