Beginner's Guide – AVR Programming

Step 1: Parts

1. 1 X  any type of circuit board
2. 1 X Atmel AVR Atmega16 microcontroller
3. 8 X 330 ohms Resistors
4. 8 X LEDs
5. 1 X AVR Programmer (just use for download the code, i used a STK500)

Step 2: Build the circuit

It’s very simple, just follow the diagram that i attached.

 
Now you can download the code. I am using the AVR Studio to download the code. You may copy and past this code to AVR studio:
#include
int main(void)
{
DDRD = 0xff;
while(1)
{
PORTD = 0b11100110;
}
}
For more details, click: Beginner’s Guide – AVR Programming