In this video, we discuss how to run an Arduino on a breadboard with no external components, and how to flash an Arduino bootloader onto an ATmega chip.
Bootloader files per IDE version:
1.6.x+ - https://alexinflatland.com/downloads/arduino_bootloaders/breadboard-1-6-x.zip
1.5.x - https://alexinflatland.com/downloads/arduino_bootloaders/Breadboard1-5-x.zip
1.0.x - https://alexinflatland.com/downloads/arduino_bootloaders/Breadboard1-0-x.zip
How to burn an 8MHz bootloader onto an ATmega chip: 4:47
How to use the Arduino as a programmer for a breadboard chip: 15:24
How to burn a 16MHz bootloader onto an ATmega chip: 23:25
My previous video on running an Arduino on a breadboard with a 16MHz clock: https://youtu.be/qlYYptyx54Q