Uber cool LED Binary Calculator DIY
Posted By: Gaurav Sood | Sep 4 2010
I know that you all have got bored of using the same old lame calculators with an ugly front face. At-least I needed a change, and a change is what this DIY activity is all about. Thanks to Instructables user [Syst3mX], I’m giving a pretty serious though on making an LED binary calculator for myself. His LED Binary Calculator build is very manageable and the most important bit, it supports all the basic function like addition, subtraction, division and multiplication. The calculator gets a ten on ten for face value with cool blue LEDs making it look like a sci-fi gadget. Take a jump for the video demonstration.
led binary calculator
Via: Makezine
