When is a class a “commodity” and when does it depend on the instructor?
Summary
The article argues for using old smartphones as a cost-effective alternative to a Raspberry Pi for hardware projects requiring a camera, GPS, storage, and microcontroller control. It provides a detailed cost comparison, discusses supply concerns, and suggests broader uses such as remote management and preconfigured devices for clients. It highlights the creative potential of repurposing ubiquitous consumer devices for embedded projects and installations.