// El TX del módulo al terminal 3 del Arduino. // El RX del módulo al terminal 2 del Arduino.

/*To use the built-in examples and demos of LVGL uncomment the includes below respectively. *You also need to copy `lvgl/examples` to `lvgl/src/examples`. Similarly ...

Many visually impaired people identify currency notes by touching them. But as people grow older, their touch sensitivity may ...