ROBOTICS & AUTOMATION
Bluetooth Controlled Robot
Control a mobile robot from an Android phone using Bluetooth commands.
LevelSchool / Intermediate
Duration2 Weeks
Components₹2,200–₹3,800 CodingMedium
Project overview
Control a mobile robot from an Android phone using Bluetooth commands.
Control a mobile robot from an Android phone using Bluetooth commands.
Components / materials required
✓Arduino Nano
✓HC-05 Bluetooth module
✓2WD chassis
✓Motor driver
✓Battery
✓Android phone
What the project demonstrates
✓Phone-based direction control
✓Speed modes
✓Stop command
✓Optional headlights
Suggested build plan
01
Robot base
Assemble drive system.
02
Bluetooth pairing
Configure HC-05 and serial commands.
03
Command mapping
Map phone controls to motor actions.
04
Testing
Tune speed and reliability.
Learning outcomes
✓Use serial communication
✓Map remote commands
✓Control DC motors
✓Build a simple tele-operated robot