This project implements a password entry system using Arduino, where users enter a 4-digit password via a keypad, and the entered password is displayed on an LCD. If the password matches the preset ...

Arduino-LCD-Display-with-Knob-Controls This project shows how to connect an LCD screen to an Arduino Mega 2560 and use potentiometers (knobs) to adjust the screen’s contrast and control an extra ...

ultrasonic sensor value in lcd display with arduino ultrasonic sensor value in LCD display with Arduino code: // C++ code // include the library code: #include // initialize the library with the ...

Inkplate 5 is an ESP32-powered display with a recycled 5.2-inch E-Ink (e-paper) display programmable with the Arduino IDE or MicroPython.