The Arduino Keypad-LCD Controller is a project that utilizes an Arduino Uno R3, an LCD display, and a keypad to create an interactive user interface. This system allows users to input data via the ...

Este projeto contém dois exemplos de código Arduino que usam um teclado matricial 4x4 e um display LCD 16x2 para mostrar as teclas pressionadas. O primeiro exemplo usa a biblioteca LiquidCrystal e o ...

Makers and developers that enjoy creating projects using the Arduino platform may be interested in a new shield for Arduino that incorporates an LCD JEMshield++, keypad and enclosure all in one.

In an era where homeowners frequently leave for work or education, robust security for residences is imperative. Traditional security measures, including window and door locks, present challenges such ...