AVR Microcontroller

This tutorial shows how to set input and output on each pin on Atmel AVR microcontroller.

This tutorial shows how to write a program to turn on a LED when a button is pressed down.

This tutorial is to introduce timer and counter in AVR microcontrollers.

This tutorial is to introduce PWM and show how to generate PWM signal from the AVR microcontroller.

This tutorial is to introduce ADC and explain how it works

This tutorial is to configure the operation frequency without going to the fuse setting.