The paper designed a virtual liquid touch panel using device-making tool of Proteus ISIS combined with 256256 graphical liquid display

and applied it into tiny chess control system. Through the design and simulation of this embedded system

the making

synthesis and software design of virtual liquid touch panel were introduced in detail. The author tries to fill in the gap about liquid touch panel application design in Proteus of current version. The technology described in this paper is of universal guiding significance on design and application of various liquid touch panel based on Proteus.