In this instructable I will show you how to use an Arduino Uno, Duemilanove, Diecimila, Mega 2560, Mega 1280 or Nano to program an Arduino Pro, Pro Mini, Mini, LilyPad or any other device with a ATmaga168, ATmaga328 using an Arduino. But this only works on 5v boards NOT 3.3v boards. If you have any questions, comments or suggestions for other Arduino examples please feel free to leave a comment and I will write back as soon as i can.
Step 1: Get the Hardware Required
1-arduino Duemilanove, Diecimila or Nano
1-6 pin female header