[Martin Rowan] was lucky enough to get his hands on the revised Power Over Ethernet (PoE) hat for the Raspberry Pi ... 48 volt power down to a 5 volt supply for the Pi using a flyback transformer.

The Raspberry Pi 5 is now available with up to 16GB of RAM. That’s the good news. The less good news is that it’s priced at $120. That puts the new Raspberry Pi 16GB perilously close to the price of a ...