Tool used for quick Ohms Law calculations. Includes tool to convert between bases (decimal, hex, octal, binary). Simple resistor color code calculator also included. **Updated tool to calculate resistor color code by resistance to make more useful. **Added tool to enter digits of a resistance and get color code. **Added Truth Tables and symbols for logic gates. **Added Voltage Divider Calculator. **Added Electrical Horsepower calculator. **Added calculator for five band resistors. *Update adds ability to use decimal numbers in Ohm's Law calculations.