![]() ![]() By interfacing a TFT LCD touch screen with Arduino, it is possible to render interactive graphics, menus, charts, graphs, and user panels. However, Arduino can control a small TFT display screen rendering graphically enriched data and commands. That is why it is not possible to render high-definition images or videos with Arduino. A TFT LCD is an active matrix LCD capable of hosting high-quality images.Īrduino operates at low frequency. A sophisticated user interface may have many data fields to display or may need to host menus and sub-menus or host interactive graphics. Out of all these devices, only full-color TFT displays are capable of hosting sophisticated interfaces. The user interfaces are hosted using a number of devices like seven-segments, character LCDs, graphical LCDs, and full-color TFT LCDs. The user interface enables any interaction with the end-user and makes possible the ultimate use of the device. User interfaces are an essential part of any embedded application.
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