ROBODREAM: 07 MOBOT | Mobile Robot

No.7 [ Individual Work ]
Classification : Mobile Robot
Name : MOBOT
Date : 2007.12 ~ 2008.04

Overview
A remote-controlled mobile robot which can move in various patterns while avoiding obstacles with the help of sensors.

Description
1. Specification
- Weight: 3.1kg
- Communication system: Blue Tooth RS-232
- Motors: Step motor 2EA- MCU: AVR 128
- Sensors: Ultrasonic Sensors 2EA, Infrared Sensors 5EA

2. Functions
- Can select one of 4 operating modes on the menu.
Mode 1 : Remote Control mode;
Mode 2 : Self control mode;
Mode 3 : Pattern moving mode; (Zigzag or Snail)
Mode 4 : Checking Sensor data mode;
- Melodies and digital sounds under various conditions.
Beep : when detect obstacles
Melodies : play different ones according to modes.

3. My contributions
- System Integration, designed the platform using CAD tools
- Developed a firmware that enables MOBOT to have different modes
( Users can select one of the modes with the buttons and the attached LCD )
- Controlled step-motors, sensor signal processing
- Developed a sound module which uses frequency-control

Activities
1. Participated in National Intelligent Robot Competition 2008.

▶ The 1st version of MOBOT ( 2007 )