Electrical & electronics engineering students and professionals often need to calculate resistor values from it’s color bands or colors from resistor value. This smart tool in your pocket can help you in finding resistor value from colors or colors from value. Where ever you are, in class, LAB, field or in the market for purchasing different resistors with different color bands this handy tool will help you. So, there is no need to remember codes. It supports 4, 5 and 6 bands resistors. It requires no special permissions.

Tap a color band to change it's color or enter a numeric value in resistor input box in ohms to find it's corresponding colors. For further detail to use this app go to http://www.micro-digital.net/resistor-color-codes/