A Selection of Electronic Designs

by Alan Edmonds

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RBL

RAM Blaster

Provides an intelligent storage upgrade to older printers based on the Logic Board

  • Stores up to 512 print designs for older printers with limited memory
  • Hitachi H8/3048F microcontroller performs protocol conversion and avoids the need to modify the existing products
  • 512KB battery backed RAM
  • Layers: 4
  • Year: 1997
  • Company: RHS International Ltd
  • Work done:
    • Electronic design
    • PCB (outline design)
    • Firmware

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