The price. With this gadget you can have a display plus the control buttons by less than 10$. Although it comes without documentation, it is compatible with the arduino 'LiquidCrystal' library. It took me less than 30 minutes to write a simple application and have it running.
It provides access to the arduino user pins that are not used by the LCD keypad.... Read more
Es un producto muy fácil de usar y adaptar a cualquier proyecto.
El material de construcción es de excelente calidad y duradero.-
Los caracteres son grandes, facil de ver y muy definidos.
Posee un potenciometro que permite calibrar la intensidad de los caracteres visibles. Podrían colocarle un led RGB para la retroiluminación, para ... Read more
Price. It includes a solution of a LCD display and control push buttons in just one module. There is no documentation but fortunately this module is very used so you can find tons of source code about how to use it. Need a lot of pins to work (A0, D4, D5, D6, D7, D8, D9, D10) so it is difficult to combinate it with too much more things or with modules ... Read more
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