Arduino coding: #include <LiquidCrystal.h> // initialize the library by associating any needed LCD interface pin // with the ard...

Arduino code: #include <Keypad.h> const byte ROWS = 4; //four rows const byte COLS = 4; //four columns char keys[ROWS][COLS] = {...

Embedded systems basics: Embedded systems step by step video guide -using PROTEUS ISIS professional and Arduino IDE software Click ...

Embedded systems basics: Embedded systems step by step video guide -using PROTEUS ISIS professional and Arduino IDE software Click be...