A Direct AVR Parallel Access, or DAPA cable, is an incredibly simple and cheap programming method. You can build one very quickly for a few bucks worth of parts, but the convenience comes with a few ...

For this project I use Atmega328P which is an old but lovely microcontroller used in Arduino Uno. Keep in mind that Atmega328P is NOT RECOMMENDED FOR NEW DESIGNS and we are going to use it only to ...

This tutorial focuses on the environment setup. For an explanation of bare metal programming on AVR, see LowLevelLearning's video https://www.youtube.com/watch?v ...