Controle uma TV com um Keypad e um Arduino Mega. Os comandos são inseridos no Keypad e enviados para a TV via LED infravermelho. Um Receptor Infravermelho capta os sinais do controle remoto, ...

This shield consists of three logical parts: - 1602LCD with HD4780 Dot Matrix Liquid Crystal Display Controller/Driver. - 6 button keypad. - Analog pins, 5V and GND pass through. Additional ...

Below is the link to a small C program that interfaces Arduino Mega with a keypad and a seven-segment display. When a key is pressed on the keypad, the corresponding character is displayed on the ...

Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In this tutorial we will build our own calculator with Arduino.The values can ...

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.

Watch the video below to learn more about his Arduino-based portable keypad that connects to your Arduino development board and offers the complete alphabet, numbers 0-9 as well as several commands.

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 ...