About Us

Welcome to RoboJunkies!

At RoboJunkies, we are passionate about all things robotics. Our website serves as a hub for robot enthusiasts, hobbyists, and professionals alike. Whether you are just starting your journey into the world of robotics or looking to expand your knowledge and skills, you've come to the right place.

Our Mission:
Our mission is to inspire and educate individuals about robotics and empower them to turn their ideas into reality. We believe that robotics has the potential to transform various industries and improve people's lives, and we aim to foster innovation and creativity within this field.

What We Offer:
1. Knowledge and Resources: We provide a wealth of information, tutorials, and articles on robotics, covering various topics such as electronics, programming, mechanical design, and more. Our goal is to equip you with the knowledge and skills needed to build your own robots or enhance existing ones.

2. Community: Join our vibrant community of robot enthusiasts where you can connect with like-minded individuals, share your projects, ask questions, and collaborate on exciting ventures. We believe in the power of collaboration and learning from one another, and our community is a place where you can find support and inspiration.

3. Online Store: In addition to being a valuable resource, we offer a carefully curated selection of robot kits, components, and accessories in our online store. Whether you need a starter kit for beginners or specialized components for advanced projects, we have you covered. Our team meticulously selects high-quality products to ensure you have access to the best tools for your robotic endeavors.

4. Events and Workshops: We organize and promote workshops, webinars, and events to foster learning and networking opportunities. Stay updated on the latest developments in the robotics field, hear from experts, and participate in hands-on activities to further enhance your skills.

5. Robotics Blog: Our blog features insightful articles, project showcases, and interviews with prominent figures in the robotics community. Explore diverse perspectives and stay informed about the latest trends and innovations in robotics.

Our Team:
Behind RoboJunkies is a dedicated team of robotics enthusiasts who are passionate about sharing their knowledge and experiences. We come from diverse backgrounds, including engineering, programming, and design, but share a common goal of promoting robotics education and exploration.

Join the RoboJunkies community today and embark on an exciting journey into the world of robotics. Let's build, create, and innovate together!
  • 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