Projected Capacitive (PCAP) touch screens offer the user friendly multi-touch experience, associated with smartphones and tablets, operating with very light touch through a highly durable glass surface.
A D Metro’s projected capacitive touch screen kits provide a high quality Glass on Glass sensor construction bundled with a discrete controller board, for commercial applications.
A D Metro’s PCAP innovations include a patented group controller, where a common controller serves a range of screen sizes to simplify design and reduce inventory costs. The controller offers USB-HID compatibility with major operating systems, simplified product development and accelerated time to market.
|4″ to 55″
|Operating: -10°C to +60°C*
Storage: -10°C to +65°C*
|NEMA 4, 12, IP65
Some applications have more demanding requirements. To meet these needs A D Metro can make select combinations of the following enhancement options available:
Please refer to the PCAP Sensor Catalog for specific details.
All non Chip on Flex PCAP sensors up to 23” are compatible with the following controllers. Contact A D Metro for details and other options.
Projected capacitive touch screen sensors use two perpendicular layers of conductive coatings that form vertical and horizontal patterned tracks behind a glass top layer. When a finger is placed on the glass screen it changes the mutual capacitance between the horizontal and vertical patterned tracks. The controller scans each cell of the horizontal and vertical grid with a high frequency signal, identifying any changes in mutual capacitance between adjacent cells as touch locations.
For more information on popular touch screen technologies, please download our whitepaper.