Design of a Programmable Touch Keyboard

In order to further improve the utilization rate of equipment, reduce the dependence on other countries' components, realize the independent control of equipment, and further enhance the scientific and technological strength. This paper proposes a programmable touch keyboard design scheme, which realizes that the display console can carry out different command control according to different scenarios and different application environments. The programmable touch keyboard device can support a variety of mainstream communication protocols, support USB, NET, RS232 and other interfaces, can communicate with the computer through each communication port, process the data of the computer and display it on the programmable touch keyboard interface, and feedback the data processing results to the computer. Programmable touch keys have 100% self-study, programmable display, multi-touch, high resolution, low power consumption, resistance to harsh environments, strong stability and other notable features. Compared with the traditional keyboard that can only display fixed text and a single interface, the programmable touch keyboard proposed in this paper can redefine each key many times according to the scene, and can display multi-interface commands to meet different command requirements.