It is an Arduino mega based project. here we are controlling bot using 4*4 matrix keypad. When we pressed 'A' the bot start moving Forward, When we press 'B' the bot start moving backward, When we press 'C' bot will take right turn, When we press 'D' bot will take left turn and when we press '#' bot will stop moving.
You also wants to install Keypad library.
#BOT #ARDUINO #ARDUINO_MEGA #C #WORKSHOP #KEYPAD