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Place your profile on 3D printed coins
Some time ago our friend Maciej introduced us to a great card game called Coup. When we purchased localised version it turned out that instead of coins, it contains separate cards with "current balance" fields which you should navigate using a small marker. It's not very usable and…
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Spark Core powered automatic pill dispenser
Last weekend @chojnac and I, went to PayPal's Battle Hack 2014 Warsaw. Our hack was a hardware pill dispenser using two servos and a Spark Core. Construction Dispenser is made out of 4 plates: First plate (from the top) Glued with four tubes acts as pills storage and feeder. It…