Explore how Go's concurrency features and WaitGroups were utilized to resurrect a pinball machine in this GopherCon 2023 talk. Discover the creation of GoFlip, an event-driven package implementing game rules for a Raspberry Pi-controlled pinball machine. Learn about the integration of Arduinos for peripheral interfaces and the evaluation of TinyGo to enhance the overall design. Gain insights into the process of bringing a fully functional pinball machine to life using Go programming language.