Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

The AVR-DU series is the only current AVR generation with built-in USB peripherals, but unlike previous similar products (ATMEL generations), it does not ship with a DFU bootloader and the bare metal ...

This repo demonstrates how to work with an Arduino's PWM outputs in a clean programmer-friendly way. It packages all the low-level interaction with timer clocks that underly PWM functionality, ...