Monday, January 21, 2013

January 21st

Group met to complete the Planning Report and finalize the presentation that is to be presented January 22nd
Jobin worked on Gantt chart and power point presentation
Albert worked on robot functionality
Aaron worked on budget estimate and project costs
Aramazd/Navin worked on technical proposal
Wajih/Aramazd worked on project risks and mitigation strategy

Progress:
Completed a simple chassis with wheels and layers.
Determined how the grid sensors work: using the difference between the numbers.


Monday, January 14, 2013

January 14th.

LOCKER NUMBER 7

Jobin developed a software testing function
Aramazd and Navin built a simple robot to test out the ZigBee(WASD) and made a video
Albert takes charge of the blog

Budget:
Spent $168 + 25$ (microcontroller) + $5 (cable)

Challenges:
Beacons - infrared LEDs
Robot - turn at the middle of intersections
Ball Retriever System - run into the beacon?
Route - how to get home? COORDINATE SYSTEM
Walls outside their walls? (Stuff outside their walls)
2 Additional XBee
Two batteries

Notes
When robot senses the beacon (sweeps), the robot can decide whether to move right or down.
The wheel that detects the distance (photoelectric sensors) in the middle.
Stay on the grid.
Walls and obstacles are same height
XZTU - XBee series 2
Arduino IDE

Next Week Goal:
Chassis (Aramazd, Wajih) - Hexagon
Sensor (Jobin, Aaron, Albert) - decide where they should go
Beacon (Navin)


January 23rd - Proposal

Friday, January 11, 2013

January 11th

January 2nd.

E-mail Dr. Lusina with the finalized group:

Aramazd Gharapetian (Group Manager)
Jobin Ansari-Gilani 
Navin Abeysundara 
Albert Chong 
Wajih Al-Qutub 
Aaron Wu (to join the group later on)

January 8th.

Begin dividing the tasks among the members:


Chassis/ball retrieval system - Wajih Al-Qutub
Wireless communications – Navin Abeysundara
Path finding algorithm – Jobin Ansari / Wajih Al-Qutub
Drivetrain/power system – Aramazd Gharapetian / Albert Chong
Sensor systems/beacons - Navin Abeysundara / Aramazd Gharapetian


January 11th.

Begin shopping for the parts:

Location: Lee's electronics and ...


Bought:
1) two motors
2) a low range infrared transmitter/receiver
3) a medium range infrared transmitter/receiver
4) three photoelectric sensors
5) two wheels
6) a battery dock
7) two XBee series 2