2WD Line Following & Obstacle Avoiding Robot (Complete Kit Plug & Play)

About the 2WD Line Following & Obstacle Avoiding Robot Kit

Our 2WD line following robot kit brings your first robot to life. This plug-and-play design means you build, power on, and watch it glide—no soldering needed. It follows black lines on floors and stops before obstacles, perfect for beginners and students.

Key Features of the 2WD Robot Kit

• Automatic Line Following Robot: Two infrared sensors read black tape on the floor so your robot never leaves the path.

• Obstacle Avoiding Robot: A front-mounted ultrasonic sensor “sees” walls and objects, guiding your bot to stop or turn.

• Plug and Play Robotics: All parts fit together with snap-in connectors—no messy wiring or tools required.

• Robotics Kit for Beginners: Easy assembly instructions allow even new learners to build in 20 minutes.

• 2-Wheel Drive Robot Kit: Two powerful DC motors drive rubber wheels for smooth, controlled motion.

What’s Inside This Complete Robot Kit

• Main Control Board: Pre-programmed microcontroller handles line tracking, obstacle detection, and motor control.

• Infrared Line Sensors: Two sensors under the front detect black lines on white backgrounds.

• Ultrasonic Module: Fires sound pulses forward and listens for echoes to detect obstacles up to 10 cm away.

• Two DC Gear Motors: Provide steady power for both wheels, making your robot move at a gentle 200 RPM pace.

• 85mm Rubber Wheels: Offer soft traction on tile, wood, or low-pile carpet.

• Rechargeable Battery Pack: 7.4V Li-Ion battery gives up to 30 minutes of continuous run time.

• Snap-in Chassis Parts: Strong plastic frame pieces that click together without screws.

• USB Charging Cable: Charges the battery easily via any USB power source.

Why This Plug and Play Robot Kit Excels

• Ready to Use Robot Kit: Comes mostly pre-assembled—just snap on wheels, sensors, and battery.

• Education Robot Kit: Teaches basics of infrared sensing, ultrasonic ranging, and motor control.

• Robotics Learning Kit: Perfect for classrooms, STEM clubs, and home workshops.

• Programmable Robot Kit: Advanced users can unplug jumpers to load custom code via USB.

• Dual Function Robot Kit: It follows lines and avoids objects, giving two learning modes in one.

Story: Your Robot’s First Adventure

Picture a student named Ali building his robot with classmates. They snap the wheels onto the robot kit with sensors, clip the battery in place, and press Power. Instantly, the tiny robot hums to life, gliding over the classroom’s taped circuit. When their teacher places a textbook block in its path, the robot senses it and turns gracefully—no collision. Ali’s eyes light up as his creation works without help. That sense of pride and wonder comes from a kit designed to teach and inspire.

Sensory Language: Feel, Hear, See

• Feel: The smooth plastic chassis snaps together firmly, and the rubber wheels give a gentle grip under your fingertips.

• Hear: A soft whirr from the dual motors and a gentle “beep-beep” from the ultrasonic sensor signal your bot’s intelligence.

• See: Bright LED indicators flash as sensors read lines and obstacles, painting a picture of how the robot “thinks.”

How to Build and Run Your 2WD Line Follower

1. Assemble the Chassis: Snap all plastic frame pieces together until you hear a click.

2. Attach Wheels and Motors: Push the DC gear motors into their slots and snap on the 85mm wheels.

3. Connect Sensors: Plug infrared line sensors to the front ports and the ultrasonic module to the top header.

4. Insert Battery: Slide in the rechargeable pack and secure with the clip.

5. Power On: Flip the switch and watch your line tracer robot start following tape lines. Place an object ahead, and it will stop or turn automatically.

Applications: Where This Robot Thrives

• STEAM Classrooms: Teach coding, electronics, and problem solving in a fun, hands-on way.

• STEM Clubs and Workshops: Provide a quick start for robotics competitions and projects.

• Home Learning: Parents can guide children through basic robotics concepts.

• Prototype Platform: Hobbyists can add modules for lights, sound, or wireless control later.

• Show-and-Tell: Impress friends with a robot that “sees” lines and “hears” obstacles.

 Start Your Robotics Journey

Ready to build a robot that follows lines and avoids walls? Add the 2WD line following robot kit to your cart now. Ignite curiosity, learn STEM skills, and join the robotics revolution—order today and begin exploring