[Martin2250] has been working on a spinning disc style POV display. He’s posted his progress up on reddit. This hack is a great example of using what you have at your disposal.

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

The delay in production is mainly due to software development. The display-equipped HomePod is expected to feature an A18 processor, a 6–7 inch display, and support for the Apple Intelligence.