in serendip!:
Photo19
in serendip!:
Photo20
in serendip!:
Photo25
in serendip!:
Photo21
in serendip!:
Photo2
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Photo28
in serendip!:
Photo9
in serendip!:
sensor de calidad del aire + leds RGB
in serendip!:
Photo26
in serendip!:
Photo19
in serendip!:
Photo18
in serendip!:
Photo6
in serendip!:
Photo2
in serendip!:
Photo1
in serendip!:
construyendo semafóro de polución del aire...
in serendip!:
Photo9
in serendip!:
Photo10
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Photo13
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Photo17
in serendip!:
Photo44
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Photo39
in serendip!:
Photo42
in serendip!:
Photo41
in serendip!:
Photo40
in serendip!:
Photo37
in serendip!:
Photo35
in serendip!:
Photo34
