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

DESCRIPTION : This project demonstrates how to interface a 4x4 matrix keypad with an LCD (16x2) display using an Arduino board. The system captures key presses from the user via the keypad and ...

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Real-Time Clock (RTC) Integration: Learn how to interface and manage real-time clocks (RTC) with microcontrollers, ensuring accurate time and date display on an LCD. Keypad Interface: Understand how ...