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Sound out



This original device created with simple ingredients and tools, showing very effective results. Inside the body of an old wooden box mounted board Arduino, LED matrix, and microphones. The last recorded ambient sounds, which are then converted into a kind of illumination. Watch the video.

Source: mirfactov.com/
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...
12 simple design tools with which everyone will cope
...
How an inventive mom can fit old barrels
...
Today, the work is a lot of laptops. It turned out to be reliable device.
...
10 tricks for this budget summer resident. This greatly facilitates the work!
...
Romanian eco-house zero-energy balance
...
9 favorite things from the past that came back to us in a new guise
...
How to make furniture from wooden boxes
...
How to organize shoes in the corridor
...
What you can do with your own hands to decorate housing
...
The children laughed at Grandma Zina, who took pristine food from the dining room home, but there was a good reason.
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