Discover the ultimate DIY Automatic Coin Sorting Machine made out of cardboard! In version 2.0, you'll need just a few materials: cardboard, a cutting knife, a battery, an electric motor, a small nut, ...
In today's video I want to show you handmade slot machine that I built from cardboard and by using some electronic components! It's quite difficult machine. Let me know if you're interested in full ...
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