Resistor Colour Code Solver is a little program that can calculate the value of a resistor from its colour code and vice-versa. It supports 4-band and 5-band coding schemes. Also it has a small Ohms Law calculator which can calculate two parameters from power, voltage, current & resistance if the other two are specified. It has a very simple interface to work on. This version is the first release on CNET Download.com.