POV – Persistence of Vision using 5 LEDs

Definition –

“Persistence of vision refers to the optical illusion that occurs when visual perception of an object does not cease for some time after the rays of light proceeding from it have ceased to enter the eye. The illusion has also been described as “retinal persistence”, “persistence of impressions”, simply “persistence” and other variations.Wikipedia

So I wanted to make something for my sister on her birthday so I thought it might be cool to make a 5 LEDs POV display printing “HAPPY BIRTHDAY”

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MAHA Tech 2016 (with a rant)

Hey guys and girls, last week I visited Maha Tech 2016, where I took lot of pictures of all the cool tech that electronic industry has to offer in Maharashtra, India. For people who don’t know about MAHA Tech, it’s an Industrial Exhibition, Trade Show of Process Industry and Electrical Industry that happens in Pune, … Continue reading