C.K. builds another Gikfun soldering practice kit

Another kit from Gikfun, a led flashing thing which is really just about soldering practice. But it does have a good circuit diagram, and it’s a straightforward 555 timer attached to a decade counter hitting transistors and lighting up LEDs, so a good learner project. Good beginner kit, easy to build but with lots of parts to learn with. 0:0 title 0:10 intro 0:39 what’s in the bag 09:07 build begins 21:47 power up and demo Product link https://www.amazon.com/dp/B075SWVZNJ?... Silicon rubber solder helper used in the vid; https://www.austinmics.com/hot-holder... Background music by C.K. Haun (me), you can listen on SoundCloud   / c-k-48