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Little hacks for a GoPro Hero 3 White
Someone came to me with a broken GoPro Hero 3 White which wasn't turning on anymore, asking if there was a cheap way to fix it.After tearing it down, a quick inspection revealed that the two flat-flex...
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Low-cost and precise rotary encoder with magnetic spheres
You know what they say that constraints drive creativity, I think this post is just another little example of that.Usually I do not put time constraints to my hobby projects, but I make sure to have...
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Linux Device-Tree and gpio-keys driver on BeagleBone Black
I had to wire up a simple navigation keypad to a BeagleBone Black for a prototype, and I used the gpio-keys driver configured via a device tree overlay. I looked for some free GPIO pins so that the...
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Cyclabile, a labile bike lane
Cyclabile is an experiment about showing a moving bike lane on the road: the image moves according to the bike movement, producing the effect of riding on an actual bike lane, even when there isn't...
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