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
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Silicon rubber solder helper used in the vid;
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Background music by C.K. Haun (me), you can listen on SoundCloud
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