Interrupts are essential features of microcontrollers that allow them to respond to external or internal events. However, testing and debugging interrupts can be challenging, as they require ...

Microcontroller consists of all features that are found in microprocessors with additional built-in ROM, RAM, I/O ports, Serial ports, Timers, Interrupts ... with some special function registers ...

This project implements an alphanumeric keypad, similar to the ones found in mobile phones, using an 8051 microcontroller ... use of Port 0 for backspace and clear functions introduced delays, leading ...