Closer to home is the old guy "Radiofun 232" who used be with Philips in Holland and is now something of a cult on "YouTube" (over 14,000 followers). He builds using either with Manhattan or pin-mounted bread-boards. He's got hundreds of posts on YouTube, often quite small projects. e.g.
https://www.youtube.com/watch?v=7J_ppNyJWbU. I think he sells indexes of the projects for a nominal fee.
B