Hi,
I am trying to find a 2.5 capacitive touch screen to be used with a raspberry pie.
Does such a display exist? I have looked everywhere.
(even other sizes around ~3 would be feasible)
Hi,
I am trying to find a 2.5 capacitive touch screen to be used with a raspberry pie.
Does such a display exist? I have looked everywhere.
(even other sizes around ~3 would be feasible)
There's the 2.4" touchscreen, but it's resistive: 4DPI-24-HAT 4D SYSTEMS, HAT Primary Display, 2.4", Raspberry Pi | Farnell element14
Not sure I've seen a small one, that's capacitive. Those tend toward multi-touch functionality, which I guess most manufacturers don't see as being all that practical on a small screen. Single touch is probably all anyone's really going to do, except in very specific circumstances (which is potentially what you're looking at).
What's the application you have in mind? That might help folk to narrow down your options, or even suggest alternatives.
Thanks for the reply. I need to mount this display inside of a very tight device.
The smaller the screen, the easier the installation will be.
I need capacitive touch since I plan to use swipe on the screen as a way to change the menu-options. (It it important that is actually swipe and not physical buttons or a button on the screen). Resistive touch seems to either not support swipe or offer a very uncomfortable swipe.
Ah yeah, tricky that. As you say, a resistive screen might not recognise the swipe all that well.
Maybe (as an alternative, if you can't find the capacitive screen) you could set it up so the screen is effectively divided into three columns, and tapping the left side or right side move between menu options, while tapping the centre is used to select?
Ah yeah, tricky that. As you say, a resistive screen might not recognise the swipe all that well.
Maybe (as an alternative, if you can't find the capacitive screen) you could set it up so the screen is effectively divided into three columns, and tapping the left side or right side move between menu options, while tapping the centre is used to select?