New here - and to electronics in general. So far I am having a blast
But I am having a hard time figuring out how best to power Particle projects from 120/240V AC.
But I am mainly interested in ways to do it without an external wall wart, and as compactly as reasonable, for the purpose of prototyping mains-connected products.
It would be really nice with a write-up of the options and pros and cons of different approaches.