Flying saucer clock (and NAS!)

This digital clock uses a ring of 60 neopixels of a flying saucer design and 12 on the inner ring for hours. It also does backups.

HarryTheB

Quantity		Component name
1	×	Raspberry Pi 4
2	×	USB3 SATA Adapter
2	×	3.5" NAS Disks, rescued from a dying NAS
1	×	12V 5A PSU
3	×	12V to 5V voltage level converters (DC/DC step down buck converter)
1	×	Cooling fan 30x30x10mm
1	×	Strip of 5V neopixels, 84 required
1	×	3.3V to 5V logiclevel converter
1	×	Lots of PLA: black, transparent and silver