This Product Selection Guide contains information to help select products in the Touch Screen Overlays category on DigiKey.com
Touch Screen Overlays are designed to overlay a screen or a display that has no touch interface to provide for the interaction of physical contact (usually with a finger or stylus) on the display. Overlay types such as capacitive, resistive, and infrared are available with a range of control interfaces such as USB, RS-232, and other serial protocols.
SelectionCharacteristics
Length: Indicates the overall length of the touchscreen.
Width: Indicates the overall width of the touchscreen.
Height: Indicates the overall height of the touchscreen.
Interface: Indication of which interface(s) or protocol(s) are used by the device to communicate with other components in the system.
Type: Indicates the technology used for the touchscreen.
Diagonal Screen Size: Indicates the overall diagonal screen size of the touchscreen.
ProductExamples
| MFR PART # | TS-TFT3.5Z |
|---|---|
| DIGIKEY PART # | TS-TFT3.5Z-ND |
| MANUFACTURER | Newhaven Display Intl |
| DESCRIPTION | TOUCH SCREEN RESISTIVE 3.5" |
| DATASHEET | Click Here |
| MFR PART # | E-12-C |
|---|---|
| DIGIKEY PART # | 653-1000-ND |
| MANUFACTURER | IRTouch Systems |
| DESCRIPTION | TOUCH SCREEN INFRARED IR 21.1" |
| DATASHEET | Click Here |