Tag: LCD display

IBM RS/6000 display repurposed for Arduino

by on Jul.23, 2012, under Embedded devices, Hardware, Microcontrollers

I couldn't find a picture of an IBM server with the LCD so here are some squirrels.

I couldn’t find a picture of an IBM server with the LCD so here are some squirrels.

We managed to unearth an old IBM RS/6000 server at work and decided that since the machine didn’t work, it was time for it to go away.  Right off the bat, one of the things I noticed about this machine was that it had a diagnostic LCD panel in the bezel presumably for showing POST error codes and warnings.  Since the machine was going to the scrap heap, I decided to relieve it of the LCD and managed to get it to work on an Arduino with minimal effort.  Read on for pictures and a wiring pinout.

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