Happy Diwali (The Engineers way)
Its Diwali- the festival of lights! And speaking of lights, I thought that making a LED project would be a best tribute to Isamu Akasaki, Hiroshi Amano and Shuji Nakamura for their 2014 physics Nobel Prize. So its just a small LED project. Lets summon the Batman this Diwali !! The Bat-lantern in action ! To avoid the intricate circuitry I used a 12V SMPS adapter and a 5V regulator with two capacitors at input and output. Five LED's seems to work perfectly to make the bat-signal . The logo which I used is the one from 'The Dark Knight' movie. And the result was- a super awesome Bat-Signal-Lantern. Happy Diwali !!