AVT2981 UK

Touch screens have been appearing in modern electronic equipment for many years. In addition to the obvious aesthetic (and marketing) reasons, they proved to be very reliable elements and offer many possibilities of device operation. They can display typical keyboards, dedicated keys or be a combination of a tablet with a monitor screen. This last application is particularly attractive and allows practically unlimited writing or drawing on the electronic equivalent of a piece of paper. This is the layout we present - in addition to the typical cognitive values, it can be used as desktop 'yellow cards'.

The device is particularly recommended for electronics designing devices with touch displays

Selected parameters:

• graphic display with a resolution of 320x240 points
• resistor touch panel
• 400Hz refresh
• highlighting
• ATmega32 processor
• power supply - 12Vdc
• programmed layout
  
  Detailed description in EdW 6/11