Parts List

These are the major parts used in the project:

• Perspex tube (25mm) x 2m for rods
• Perspex tube (39mm) x .5m for rods
• Coloured translucent perspex strips for rod interiors
• LEDs to light rods (colours to match strips)

• Perspex Sheets for casing
• Perspex Ball (from children's toy) for brain sphere
• Prespex ball from small gumball dispensor for inner brain sphere
• Steel Wool for brain substance
• 4x red, 4x blue ultra-brite LEDs for brain globe

• Magnetic reed switch and magnet for key
• Chips:
  • 2x 556 dual timers
  • 2x dual 4 bit binary counters
  • 2x 1 of 16 decoders
  • 5x octal darlingon pair drivers
• ProtoBoard
• Resistors and capacitirs for timers and DAC converters
• 5Volt voltage regulator
• Small audio speaker

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