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ROBOTICS & AUTOMATION

Obstacle Avoidance Robot

Build a robot that detects obstacles and changes direction automatically.

LevelSchool / Beginner Duration2 Weeks Components₹2,000–₹3,500 CodingMedium
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Obstacle Avoidance Robot

Project overview

Build a robot that detects obstacles and changes direction automatically.

Build a robot that detects obstacles and changes direction automatically.

Components / materials required

Arduino Uno
Ultrasonic sensor
Servo motor
2WD chassis
Motor driver
Battery
Wires

What the project demonstrates

Distance scanning
Servo-mounted sensor sweep
Automatic turning
Safe stop distance

Suggested build plan

01

Drive base

Assemble motors and wheels.

02

Distance sensing

Read ultrasonic measurements.

03

Scanning

Mount sensor on servo and compare directions.

04

Navigation logic

Choose clear path and move.

Learning outcomes

Measure distance
Control servo motors
Implement decision logic
Understand autonomous navigation basics
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