Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Ultrasonic-Distance-Checker-with-I2C-LCD-Displa This project implements an ultrasonic distance measurement system using an Arduino Uno R4 Minima and a 1602 I2C LCD display. The system measures ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Keypad and LCD Cipher Project This Arduino project utilizes a 4x4 matrix keypad and a LiquidCrystal display to create a simple cipher system. Users can input strings via the keypad, and the system ...