Author Topic: Interface NHD-C0220BiZ-FS(RGB)-FBW-3VM LCD with INFINEON controller using I2  (Read 155 times)

DHARMA

  • Newbie
  • *
  • Posts: 4
  • Karma: 0
    • View Profile
Hi all,
I'm working with NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM 2x20 LCD display along with infineon TC38x Controller. I found certain programs for interfacing lcd with controller using I2C in NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM datasheet. I need some help for changing back light of the LCD. Please help, Thanks.
« Last Edit: July 02, 2019, 04:23:05 PM by Alee_S »

Ted_M

  • Administrator
  • Full Member
  • *****
  • Posts: 118
  • Karma: 4
    • View Profile
Hi Dharma,

The 4 LED backlight pins on the side of the display are directly connected to the LEDs.  Each of the 3 color LEDs can be connected to a pulse width modulated current source to provide the level of brightness desired by each color.  In this manner, it is possible to create the specific color you wish to display as the backlight.

Best Regards,


DHARMA

  • Newbie
  • *
  • Posts: 4
  • Karma: 0
    • View Profile

 

NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM capacitor on pin 7&8

Started by Ticoti0xFFBoard Character LCDs

Replies: 1
Views: 5564
Last post April 09, 2014, 10:17:30 AM
by Michael_L
NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM Potting

Started by SebKisterBoard Character LCDs

Replies: 1
Views: 4555
Last post June 22, 2016, 04:51:17 PM
by Saurabh_B
Blank Display on NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM

Started by SteveCBoard Character LCDs

Replies: 3
Views: 10358
Last post May 13, 2014, 12:04:36 AM
by SteveC
NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM - Cable for LED Backlights

Started by wadehBoard Character LCDs

Replies: 2
Views: 3616
Last post December 02, 2016, 06:02:27 PM
by wadeh
Sample Code Question for NHD‐C0220BiZ‐FS(RGB)‐FBW‐3VM LCD

Started by SteveCBoard Character LCDs

Replies: 2
Views: 7007
Last post July 31, 2014, 08:44:29 PM
by SteveC