touch sensitive whiteboard

Description

NHBoard touch sensitive whiteboard is made of a flexible film, 2 resistive films and a hard backboard. The back of flexible film and the front of the hard backboard have a resistive film respectively and there is a tiny air gap between them. The air gap would be closed when pressure is applied to the surface. The two resistive films touch at one point, which converted to a serial data stream and then send to a computer for further processing. It is finger and pen with soft stick system..