Build a Smoother Line Following Robot with Arduino Uno – Pre-Tested Kit with AI Guidance

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Your robot will glide along a black line, adjusting motor speeds in real-time — no herky-jerky turns. This is the project that transforms abstract resistor values and motor voltages into a real autonomous machine humming across your floor, whether you’re preparing for a Smart India Hackathon, an ATL Tinkering Lab showcase, or a class 12 physics practical.

What You'll Build

A two-wheeled robot that follows any black tape path using dual TCRT5000 IR sensors. It smoothly adjusts left and right motor speeds to stay on track, corners reliably, and can navigate complex layouts on a white surface. The proportional control logic you’ll write gives it the fluidity most beginners only achieve after multiple failed builds.

What You'll Learn

• Calibrate TCRT5000 sensors for reliable black/white detection under varying indoor light
• Write Arduino code to read analog sensor values and drive an L298N motor controller
• Implement proportional control to fine-tune steering for fluid, jitter-free motion
• Assemble and wire a 2WD chassis with independent motor control and battery management

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is built for CBSE Class 11–12 students diving into robotics, first-year B.Tech ECE/EEE students working on mini projects, and ATL Tinkering Lab teams preparing for competitions like Smart India Hackathon. If you’ve wired an LED and want a polished autonomous robot that reacts to its environment in real time, this is your next step.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We’ve spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.