Treasure Chess ECE 477 Team 2 Parul Schroff Environmental Impact Analysis.
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Transcript of Treasure Chess ECE 477 Team 2 Parul Schroff Environmental Impact Analysis.
Treasure ChessECE 477 Team 2
Parul Schroff
Environmental Impact Analysis
Project Overview
• A voice controlled chess game that can display possible moves for the chess piece selected by the player
• RGB LED matrix panel to display the chess board and the current state of the game
• OLED to display other game statistics
• PIC24EP512GU810 microcontroller for display and game logic, dsPIC33FJ128GP202 for voice recognition
Environmental Impact Analysis
• Manufacturing
• Normal Use
• End of Life
Manufacturing
PCB•Fabrication involves electroplating, copper plating, lamination, etching, solder mask•Extensive use of copper, gold, nickel, silver and other chemicals•Washing off uncured resist during the process contaminates water
How to Address•RoHS compliant manufacturer•Lead-free solder
Manufacturing
• 3.3V and 5V Power Supplies
• PIC microcontrollers
• RGB LED matrix panels
• Organic Light-Emitting Diodes (OLEDs)
Manufacturing
Packaging using Acrylic Plastic
•Involves use of toxic substances •Polymerization process
How to Address
•Use an alternate for packaging•Careful handling and storage •Internal cleaning and neutralization of the toxic fumes before releasing it to the atmosphere
Normal Use
External source to power up the game
•Constant energy dissipation while the game is on•No other environmental impact otherwise
How to Address
•Turn the game off when not playing•On/Off button – makes it more user friendly
End of Life
PCB and other components•Non-biodegradable•Proper disintegration and recycling of hazardous substances
Acrylic•Hard to recycle but can be re-used if in good condition
Questions