Voice Control Robot Using Bluetooth Electronics Engineering Final Year Project

H-bridge L293d connected to Arduino digital pins. It can drive robot motors in various directions. Bluetooth module (Hc-05) connected to Arduino serial port.

WORKING:

We can control robot with voice commands. Bluetooth app can convert voice signals to data and transmit to Bluetooth module. This Bluetooth module placed on the robot through Arduino board. Bluetooth App perfumed its functionality in smart phone. Bluetooth app and Bluetooth module communicate through wireless. Robot moving direction information will display on LCD display.

TECHNICAL SPECIFICATIONS:

HARDWARE:

• Microcontroller            :         Arduino Uno
• Crystal                            :         16 MHz
• LCD                                 :         16X2 LCD
• H-Bridge                        :         L293D
• Bluetooth Module        :         HC-05
• Driving Motors             :         DC gear motor
• Power Source                :         12v 2 amp Adaptor

SOFTWARE:

• Arduino IDE
• Proteus based circuit diagram

APPLICATIONS:

• Android Robot
• Voice control robot
• Bluetooth Robotic application

INTERFACES COVERD:

• We have covered Bluetooth module (HC-05) Interfacing
• H-Bridge and DC gear motors interface