LED and Button with ATmega8 – AVR GPIO Input Tutorial (Beginner Friendly)
Today, we will learn how to interface a push button with the Atmega8 microcontroller using a hardware pull-up resistor. This project will help you understand how microcontrollers read button inputs.Let’s break everything down in a simple way!A push button is a simple switch that connects or disconnects the circuit when you press it. Microcontrollers like…