ROBOTICS & AUTOMATION
Smart Floor Cleaning Robot
Build a compact mobile robot that moves across a floor while operating a simple rotating cleaning brush.
LevelSchool / Beginner
Duration2–3 Weeks
Components₹2,500–₹4,500 CodingMedium
Project overview
Build a compact mobile robot that moves across a floor while operating a simple rotating cleaning brush.
Build a compact mobile robot that moves across a floor while operating a simple rotating cleaning brush.
Components / materials required
✓Arduino Uno/Nano
✓2WD robot chassis
✓DC geared motors
✓Motor driver (L298N/TB6612)
✓Ultrasonic sensor
✓Brush motor
✓Battery pack
✓Switches
✓Wires
✓Lightweight brush assembly
What the project demonstrates
✓Forward/reverse movement
✓Obstacle detection
✓Rotating cleaning brush
✓Manual on/off control
✓Optional auto-turn logic
Suggested build plan
01
Mechanical build
Assemble chassis, wheels and brush mechanism.
02
Motor control
Wire drive motors and test directional control.
03
Obstacle sensing
Add ultrasonic distance sensing.
04
Autonomous movement
Program movement and turning logic.
05
Presentation
Prepare demo, block diagram and explanation.
Learning outcomes
✓Understand basic mobile robotics
✓Learn motor-driver wiring
✓Use distance sensors
✓Write simple Arduino control logic
✓Present a working automation model
Safety / important note
Use low-voltage battery power only. Keep rotating parts guarded and supervise soldering.