Last update : 23. March 2012
   NHV-Display
  2*20 char RGB LCD-Display controller for
IC host 
  Multicolor 2*20 Char IC LCD-Display mit Tastatur

            ovs                             

          (click to the picture)

      Eigenschaften / Features 

Controller for I2C LCD NHD-C0220BiZ-FS(RGB)-FBW-3VM by Newhaven.

To become familiar with the features of the I2C LCD-display for  future projects and for driver display design, a test hardware  was created with the features:.

  Example (same display , different back ground colors)

                                       colors       (click to the picture)

NHD-C0220BiZ-FS(RGB)-FBW-3V Data sheet         PDF    ( 509 MByte)


Eagle symbol for NHD-C0220BiZ-FS(RGB)-FBW-3VM


LCD driver procedures with bitbang I2C connection
(no guaranty for proper operation, may be changed on demand) 

LCDNHDC0220.c                             LCDNHDC0220.h         

Scheme for Display controller                               Layout Display Controller Test board

PDF                                                                               PDF 

       ADT                                                                                ADB

Breadboard circuitry                          

bread

           LCD-Controller board protocol description:     PDF

           

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