Robot created using Arduino Board for serving in Robots. Using voice commands to control the robot.

1. AUTONOMOUS
RESTAURANT SERVICE
ROBOT
YASH SARAF
THIRD YEAR
EXTCENGG.
VESIT, MUMBAI

2. INTRODUCTION & PURPOSE
 Privacy
 Autonomous servicing
 Smart Management
 Fast and Efficient

3. BLOCK DIAGRAM

4. PART-1-POWER SUPPPLY
 12 V Lithium Ion Battery
 7805 Regulator Board with Polarity protection.

5. PART-2- MAIN PROCESSOR BOARD
 Contains Atmega328p
 LCD Interfaced with above processor

6. PART-3-SENSOR ARRAY
 6 TCRT 5000’s for accuracy
 Basic circuit with input 5V
 High resolution Analog output.

7. PART-4-MOTOR DRIVER AND MOTORS
 Uses 12V DC supply for motors.
 Uses L298 as the driver.
 Can control 2 motors with PWM.

8. PART-5- Xbee BOARD
 Requires 3.3V
 Breakout board for connecting Xbee
 Rx and Tx are communication pins.

9. SOFTWARE- PART-1-Eagle 7.2
Used for creating layouts for
 Power supply Board
 Sensor array
 Microcontroller Board

10. SOFTWARE-PART-2-PYTHON 3.6
 Uses google API Voice recognition.
 Communicates with Robot.
 Displays information on GUI.

11. SOFTWARE-PART-3-ARDUINO IDE
 Controls motion using sensor array and applying PID.
 Communicates with laptop using Xbee.
 Displays order on LCD.

12. FUTURE ADVANCEMENTS
 Can use raspberry Pi for google API voice recognition.
 Can be connected on a network and use IOT to display data.
 No complex circuitry required if raspberry pi used.
 Can be provided with payment mechanism.
 Similar structure can serve other purposes in Automation.