Simulator(Wokwi) setup Wokwi has limited sets of components to choose from. ST7789 chip does not exist. So, as a workaround I used ILI9341 display. Display config is separately placed in config/device ...

Smart Door Lock System using Arduino. This project simulates a password-protected door lock system using: Arduino Uno; 4x4 Keypad; 16x2 I2C LCD; Servo Motor; Buzzer; How It Works. Enter password using ...