The 'Arduino for Makers' workshop, organized by Gestionali in Opera, covers electronic prototyping on Day #1, focusing on hardware tools, software resources, and interaction design. Led by Dr. Luigi Francesco Cerfeda, sessions include an overview of Arduino, Raspberry Pi, and essential components like sensors and actuators, alongside practical programming with the Viper suite. The workshop emphasizes physical computing, user interaction, and the development of effective, interactive environments using microcontrollers.