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A display that incorporates a human interface device which records positional information of points of contact between the user and the display

0 votes

Touchscreen DMM Development Board

Not sure whether the market is not already covered for this quite well, but since I am not an expert in that area I will suggest a couple of dev boards that may be of interest: The Saxo-Q is 200 Msps …
Oli Glaser's user avatar
  • 55.5k
2 votes
Accepted

Resistive Touch Screens

I think the reading is taken from the other axis. So if you want to read the X axis you apply power/ground to the X wires and read the ADC connected to Y. If you notice in the code snippet it says pow …
Oli Glaser's user avatar
  • 55.5k
2 votes

Smartphone touchscreen ribbon connector

If you are asking about the ribbon connector, they are known as FFC/FPC (flexible flat cable, flexible printed circuit) cables. For connectors places like Digikey, Mouser, RS, Farnell sell them - here …
Oli Glaser's user avatar
  • 55.5k
1 vote

Touch detection on big LED screen

If you want it to be able to sense a touch anywhere on the screen you will need something like this: At £22 this seems a bit overkill to me just to change a picture, but I'm not aware of anything e …
Oli Glaser's user avatar
  • 55.5k
8 votes

Mimic human capacitance

Okay, it seems to be simpler than I originally thought (I should not have read the marketing first) I now realise most touch screens use mutual capacitance between a grid of electrodes (I was thinking …
Oli Glaser's user avatar
  • 55.5k