Kevin Huang presents information on a robotic follower. The robot follows people using ultrasonic waves to detect their location from a tracking device. It then uses this location data and its microcontroller to control its motors and move toward the person. The document outlines the robot's usage, specifications including its size, weight, speed and range, major components, and its operating theory. Further development ideas to improve it are also provided.

1. Team member: Kevin Huang
Phone number: (647) 989-9134
E-Mail: khuang12@myseneca.ca
Seneca College of Applied Arts and Technology

2. Agenda
 Introduction of the Robotic Follower
 Usage of the product
 Specification
 Demonstration
 Major parts and Components
 Operation theory
 Question
 Further development

3. Introduction
 The Robotic Follower is a robot that
follows people, or whoever holds the
tracking device.
 It uses ultrasonic waves to detect your
location.
 According your location, MCU controls
the motors to move towards you.

4. Usage of the Product
 Shopping Malls
 Supermarkets
 Walk
 Moving

5. Specification
 Size (car): 180mm x 230mm x 137mm
(width x length x height)
 Size (tracking device): 80mm x 90mm x
37mm
 Weight (car): 60 g
 Weight (tracking device): 10 g
 Maximum working time: 2 hours (when fully
charged)
 Maximum speed: 61 cm/s
 Maximum carrying capacity: 4 Kg
 Maximum tracking distance: 5 meters

6. Parts and Components

8. Operation Theory
 Car transmits RF message
 Pack receives it and transmits burst
 Sensors on the car starts ranging
 MCU reads data ,converts to distance
 Calculation
 Controls the motors by adjusting PWM

9. Further Development
 Stronger, more powerful motors
 Bigger body, a basket
 RFID Locker

10. Thank You
 Team member: Kevin Huang
 Phone number: (647) 989-9134
 E-Mail: khuang12@myseneca.ca
 linightz@hotmail.com
Seneca College of Applied Arts and
Technology