I spent the past few days finishing my new book. And by book, I mean Instructable. It puts down in hypertext all the random resources, links, and techniques that I have been meaning to write down about building small electric scooter. Check it out here at Instructables.
This is what happens when the last thing you add is a link to a MeanWell HLG series power supply. Which are nice, by the way. The Instructable link is fixed.