Rob Cai has used and Arduino Uno development ... This library allows to use four color with a resolution of 120 x 60 pixels. One button is to clear the screen, the second to choose the color.

If you want a good display ... screen and capacitive touch interface all in the same package! [Doctor Volt] explains how to easily set up your old smartphone to work as a touchscreen for your Arduino.

This is an impossible task with an ATMega microcontroller – the Arduino does not have the RAM or the processing power to play full-screen animations. It is possible to display 3D vector graphics ...