https://makertube.net/videos/watch/b32ea3b5-9e18-48cf-a5f4-b5177934cdbc My first board for the newly designed radio rocket version 4 came in. I had the surface mount bits fabbed up by JLCPCB, and just did the through-hole soldering by hand. Since this is often in the rocket when you power it up, you can't tell if its running or not, so version 3 of the rocket played a Rick-Roll when booting up, but for version 4 the 12yo wanted mario. The Piezo you hear is a small, square, surface mount one, that is actually underneath the postage stamp sized micro-controller. Sat, 04 Apr 2026 07:40:50 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tv.filmfreedom.net https://tv.filmfreedom.net/lazy-static/avatars/885fadf9-d41e-4870-970e-be2497e21007.png https://makertube.net/videos/watch/b32ea3b5-9e18-48cf-a5f4-b5177934cdbc All rights reserved, unless otherwise specified in the terms specified at https://tv.filmfreedom.net/about and potential licenses granted by each content's rightholder.