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Issue 24 : July 1984

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Exapansion Factor Plus 1 - Bruce Smith

PLUS-1, the long-awaited Acorn interface for the Electron, has arrived, and without any of the delays that beset the computer industry these days. It adds the following capabilities to the Elk:
  • Two cartridge slots for ROM-based software.
  • A parallel printer port.
  • Four eight bit analogue-to-digital input channels
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