ROBOTICS LAB

Build, Code, and Conquer

A hands-on Arduino robotics course for kids ages 7-12. Students learn robotics by building, testing, and solving real robot challenges using simple explanations, real components, and ready-made code.

Course Duration: 2.5 hours per sessionCoding Level: No coding experience requiredMain Board: Arduino Uno

COURSE OBJECTIVE

By the final session, each child will be able to build and run a simple Arduino robot through guided challenges using ready-made code.

Students will learn to:

Understand Robots

Explain what robots are, how they sense, think, and act, and where they appear in real life.

Build Circuits

Use a breadboard, jumper wires, LEDs, motors, sensors, and batteries safely.

Assemble Components

Connect the Arduino Uno, sensors, motor driver, wheels, and power source into one working robot.

Complete Challenges

Test robot logic through line follower, light follower, and small maze challenges.

COURSE TIMELINE

The Journey in Four Stages

Stage 1: Robot Ideas: Students discover what robotics means and how robots help people in daily life.
Stage 2: Circuit Basics: Students learn about power, closed circuits, breadboards, LEDs, motors, and safe wiring.
Stage 3: Robot Parts: Students explore the Arduino brain, sensors, motors, battery, wheels, jumper wires, and robot body.
Stage 4: Challenge Arena: Students apply what they learned through line follower, light follower, and maze logic activities using ready-made code.

Every session ends with a quick quiz or mini-project before moving forward.

LEVEL-BY-LEVEL COURSE MAP

Level 01: What Is Robotics?

Topics: Robotics concepts, real-life robots, and the sense-think-act process.

Activity: Quiz and dream robot sketch.

Level 02: How Circuits Work

Topics: Power flow, breadboard use, jumper wires, LEDs, and motors.

Activity: Build a working LED circuit.

Level 03: Meet the Components

Topics: Arduino, sensors, motors, battery, and basic connections.

Activity: Component matching challenge.

Level 04: Line Follower

Topics: IR sensor logic and track testing.

Activity: Finish the line track.

Level 05: Light Follower

Topics: LDR logic and flashlight testing.

Activity: Make the robot follow the light.

Level 06: Maze Challenge

Topics: Building, sensing, testing, and troubleshooting.

Activity: Final robot run.

STAGE 1: ROBOTICS FUNDAMENTALS

Students begin with a simple idea: a robot is a machine that can sense, decide, and act.

In this stage, students learn:

What a robot is and what is not a robot.
How robots differ from humans and ordinary toys.
Where robots appear in homes, hospitals, factories, schools, and daily life.
The sense-think-act loop in simple, kid-friendly language.

Checkpoint: Quick quiz and sketch your dream robot.

STAGE 2: CIRCUIT BASICS

Before building a robot, students learn that electricity needs a complete path. Every circuit has power, connections, protection, and an output.

Key Components:

Battery: Provides power.
Breadboard: Used as the building area for circuits.
Jumper Wires: Connect circuit parts together.
Resistor: Protects the LED.
LED or Motor: Acts as the output.
DC Motor: Creates motion.
Push Button: Works as a human input.

Kid-Friendly Logic: If the path is open, nothing happens. If the path is closed, power can move and the output works.

Mini-Project: Build a working LED circuit.

STAGE 3: UNDERSTANDING THE COMPONENTS

Students handle real robot parts first, then learn the job of each part before connecting anything.

Main Components:

Arduino Board: The brain of the robot.
DC Motor: Makes the wheels spin.
L298N Motor Driver: Controls motor power.
Jumper Wires: Connect every part.
USB Cable: Uploads ready-made code to the Arduino board.
Mobile Robot Chassis: Forms the robot body and holds the wheels.
Battery: Provides portable robot power.

Mini-Check: Match each part to its job before building the robot.

Then connect the parts together.

STAGE 4: CHALLENGE ARENA

The course goal is to help students use logic, testing, and teamwork to overcome real robot challenges.

Main Challenges:

Line Follower: The robot uses IR sensors to follow a dark track.
Light Follower: The robot uses light sensors to follow a flashlight.
Small Maze: The robot navigates turns and walls.

Challenge Components:

IR Sensor: Detects line input.
Light Sensor: Detects light input.
Motor Driver: Controls motor power.

CHALLENGE 1: LINE FOLLOWER

Sensor Used: IR Sensor

Function: Detects the line.

Logic Idea: If the sensor sees the dark line, the robot keeps moving. If it drifts away, it corrects its direction.

Steps:

Assemble the chassis, motors, and wheels.
Connect IR sensors to the Arduino board.
Upload the ready-made code and test the robot on the track.
Troubleshoot sensor height and direction.

Mini-Project: Complete the line track without going off course.

CHALLENGE 2: LIGHT FOLLOWER

Sensor Used: Light Sensor

Function: Finds light.

Students observe cause and effect: when the light changes, the robot behavior changes.

Steps:

Build: Attach light sensors to the front of the robot.
Connect: Wire the sensors through the breadboard to the Arduino board.
Run: Upload the ready-made code and test the robot using a flashlight.

Mini-Project: Make the robot follow the flashlight path.

CHALLENGE 3: MAZE CHALLENGE

Students combine building, sensing, testing, and troubleshooting skills to complete the final robot challenge.

In this challenge, students:

Review robot assembly.
Check sensor connections.
Test robot movement.
Adjust logic and direction.
Solve simple maze obstacles.
Work as a team to improve performance.

Final Project: Complete the maze challenge with a working Arduino robot.

END OF COURSE OUTCOME

At the end of Robotics Lab, each student will understand the basic ideas of robotics and will have practical experience with circuits, Arduino components, sensors, motors, and robot challenges.

Students leave the course with confidence in building, testing, solving problems, and thinking like young robotics engineers.