We love looking at hardcore electronics projects with a beefy microcontroller and hundreds, if not thousands, of lines of code at its center. But everyone needs to get there somehow. This tutorial ...

This repository is designed to teach you, step by step, how bootloaders work and how to write your own customized bootloader for an AVR microcontroller. A bootloader is a small, specialized program ...

It is possible to use an Arduino for High Voltage Parallel Programming to recover your AVR, but that’s another hack in itself. We use an AVR Dragon for pretty much everything. But the STK500 is a very ...