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GNUBLIN Module-LCD 4x20


Revision as of 15:50, 27 August 2013 by Sarcher (Talk | contribs)
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A simple 4x20 character display for displaying status information, menus and many more. The LCD is connected to a port expander chip PCA9555. 5 buttons are installed on the module which are also connected to the PCA9555 and thus can be queried via the [API] very easy.

MODULE-LCD schraeg oben.jpg

Links & Datasheets

Technical Details

  • 4 x 20 characters
  • Controlled by I2C
  • including backlight (Blue)
In other languages