Author Topic: Diferences between NHD-4.3-480272EF-ASXV#-T and NHD-4.3-480272EF-ASXN#-T  (Read 1388 times)

david

  • Newbie
  • *
  • Posts: 1
  • Karma: 0
    • View Profile
Hi,

I have problems with the resistive touch panel in the NHD-4.3-480272EF-ASXN#-T, sometime when I touch the panel the system is like not respond for a variable time. The touch panel is conected to a ADS7846 using ferrites and capacitors. The system is a raspberry pi 3 with raspbian.

But when I use the NHD-4.3-480272EF-ASXV#-T the touch panel work far better the the first one. The only difference I see is in the TFT technology... The touch screen and the internal controller is the same.

Saurabh_B

  • Administrator
  • Hero Member
  • *****
  • Posts: 378
  • Karma: 10
    • View Profile
Re: Diferences between NHD-4.3-480272EF-ASXV#-T and NHD-4.3-480272EF-ASXN#-T
« Reply #1 on: October 14, 2016, 09:03:17 AM »
Hi David,

There should be no differences between the touch panel used between the two displays.

The only difference between the displays will be the backlight and polarizer used to provide the wide viewing angles for the NHD-4.3-480272EF-ASXV#-T.

 

NHD-7.0-800480EF-ASXN#-CTP: Nominal Backlight Current

Started by emilzachariaBoard TFTs

Replies: 1
Views: 1672
Last post February 20, 2017, 08:25:44 AM
by Saurabh_B
NHD-3.5-320240MF-ASXN-T touch screen calibration

Started by surya14Board TFTs

Replies: 0
Views: 1168
Last post May 17, 2017, 08:23:36 AM
by surya14
NHD-7.0-800480EF-ASXN Unable to get LCD to display colors

Started by tom_24Board TFTs

Replies: 1
Views: 214
Last post May 21, 2018, 11:34:17 AM
by Ted_M
NHD-3.5-320240MF-ASXN#-T SETUP REGS VOR ft800 (eve)

Started by TurbotronicBoard TFTs

Replies: 0
Views: 43
Last post May 17, 2018, 08:30:21 AM
by Turbotronic
NHD-3.5-320240MF-ASXN-T touch pin mapping

Started by surya14Board TFTs

Replies: 0
Views: 968
Last post May 18, 2017, 02:04:08 AM
by surya14