LCD display interface

Produced for

Smartcash Systems Limited



Project details

This unit converts the serial format used by a VFD to a parallel format used by a LCD text display.  It was a compact board designed to mount directly to the rear of the LCD module.  Software allowed for the support of the original VFD positioning codes so the existing hardware could use an LCD in place of the more costly VFD without changes. An Atmel AT89C2051 was used for this project.

Later project
Earlier project

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